{"id":62607,"date":"2026-05-02T06:44:18","date_gmt":"2026-05-02T06:44:18","guid":{"rendered":"https:\/\/shrouds.co.za\/?post_type=product&p=62607"},"modified":"2026-05-02T06:44:23","modified_gmt":"2026-05-02T06:44:23","slug":"sodium-peroxide-500g","status":"publish","type":"product","link":"https:\/\/shrouds.co.za\/?product=sodium-peroxide-500g","title":{"rendered":"Sodium Peroxide 500g"},"content":{"rendered":"

Sodium Peroxide (Solid) \ufffd\ufffd\ufffd Product identifier<\/strong>
Trade name: Sodium Peroxide
\ufffd\ufffd Classification of the substance or mixture
H271 May cause fire or explosion; strong oxidizer.
H314 Causes severe skin burns and eye damage.
Label elements
GHS label elements The substance is classified and labeled according to the Globally Harmonized System (GHS).<\/p>\n

2 Hazard(s) identification<\/p>\n

1 Sodium Peroxide (Solid) \ufffd\ufffd\ufffd Identification<\/strong>
REACTIVITY 0
FIRE 3
HEALTH *3
\ufffd\ufffd Hazard pictograms
(Contd. of page 1
\ufffd\ufffd Signal word Danger
\ufffd\ufffd Hazard statements
May cause fire or explosion; strong oxidizer.
Causes severe skin burns and eye damage.
\ufffd\ufffd Precautionary statements
Keep\/Store away from clothing and other combustible materials
Keep away from heat.
Take any precaution to avoid mixing with combustibles.
Do not breathe dusts or mists.
Wash thoroughly after handling.
Do not eat, drink or smoke when using this product.
Use only outdoors or in a well-ventilated area.
Wear protective gloves\/protective clothing\/eye protection\/face protection.
Wear fire\/flame resistant\/retardant clothing.
If swallowed: Call a poison center\/doctor if you feel unwell.
If swallowed: Rinse mouth. Do NOT induce vomiting.
If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water\/shower.
IF INHALED: Remove person to fresh air and keep comfortable for breathing.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Immediately call a poison center\/doctor.
If on clothing: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
Specific treatment (see on this label).
Wash contaminated clothing before reuse.
In case of fire: Use CO2, powder or water spray to extinguish.
In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
Store locked up.
Dispose of contents\/container in accordance with local\/regional\/national\/international regulations.
\ufffd\ufffd Classification system:
\ufffd\ufffd NFPA ratings (scale 0 \ufffd\ufffd\ufffd 4)
Health = 3
Fire = 3
Reactivity = 0
The substance possesses oxidizing properties.
\ufffd\ufffd HMIS-ratings (scale 0 \ufffd\ufffd\ufffd 4)
Health = *3
Fire = 3
Reactivity = 0
\ufffd\ufffd Other hazards
\ufffd\ufffd Results of PBT and vPvB assessment
\ufffd\ufffd PBT: Not applicable.
Description of first aid measures
General information:
Immediately remove any clothing soiled by the product.
Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident.
After inhalation:
Supply fresh air. Call in physician.
After skin contact: Immediately take off contaminated clothing, wash with water and soap and rinse thoroughly.
After eye contact: Rinse eye for several minutes under running water. Then consult a doctor.
After swallowing:
Immediately call a doctor.
Drink copious amounts of water and provide fresh air.
Information for doctor:
Most important symptoms and effects, both acute and delayed No further relevant information available.
Indication of any immediate medical attention and special treatment needed
No further relevant information available.
Extinguishing media
Suitable extinguishing agents: Sand, Dry powder.
Special hazards arising from the substance or mixture May not get in touch with: water.
Advice for firefighters
Protective equipment: Mouth respiratory protective device.
*
4 First-aid measures
5 Fire-fighting measures<\/p>\n

6 Sodium Peroxide (Solid) \ufffd\ufffd\ufffd Accidental release measures<\/strong>
\ufffd\ufffd Personal precautions, protective equipment and emergency procedures
Wear protective equipment. Keep unprotected persons away.
\ufffd\ufffd Environmental precautions:
Do not allow to enter sewers\/ surface or ground water.
\ufffd\ufffd Methods and material for containment and cleaning up:
Cover drains. Collect, bind and pump off spills.
\ufffd\ufffd vPvB: Not applicable.
Chemical characterization: Substances
CAS: 1313-60-6
Sodium Peroxide
\ufffd\ufffd = 90% \ufffd\ufffd\ufffd < = 100%<\/p>\n

3 Sodium Peroxide (Solid) \ufffd\ufffd\ufffd Composition\/information on ingredients<\/strong>
Handling:
Precautions for safe handling Ensure good ventilation\/exhaustion at the workplace.
Information about protection against explosions and fires: Protect from heat.
Conditions for safe storage, including any incompatibilities
Storage:
Requirements to be met by storerooms and receptacles: Store in a cool location.
Information about storage in one common storage facility: Not required.
Further information about storage conditions:
Keep receptacle tightly sealed.
Store in cool, dry conditions in well sealed receptacles.
Specific end use(s) No further relevant information available.
Additional information about design of technical systems: No further data; see section 7.
Control parameters
Additional information: The lists that were valid during the creation were used as basis.
Exposure controls
Personal protective equipment:
General protective and hygienic measures:
Keep away from foodstuffs, beverages and feed. Immediately remove all soiled and contaminated clothing. Wash hands before breaks and at the end of work.
Avoid contact with the eyes.
Avoid contact with the eyes and skin.
Breathing equipment:
In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use respiratory protective device that is independent of circulating air.<\/p>\n

7 Handling and storage
Reference to other sections
See Section 7 for information on safe handling.
See Section 8 for information on personal protection equipment. See Section 13 for disposal information.
\ufffd\ufffd
Protective Action Criteria for Chemicals
\ufffd\ufffd
PAC-1: 10 ppm
\ufffd\ufffd
PAC-2: 50 ppm
\ufffd\ufffd
PAC-3: 100 ppm 8 Exposure controls\/personal protection
*
\ufffd\ufffd
Information on basic physical and chemical properties
\ufffd\ufffd
General Information
\ufffd\ufffd
Appearance:
Form: Granules to Powder
Color: Yellowish to White
\ufffd\ufffd
Odor: Odorless
\ufffd\ufffd
Odor threshold: Not determined.
\ufffd\ufffd pH-value:
c.a. 12.8 at 20 \ufffd\ufffd\ufffd
\ufffd\ufffd Change in condition
Melting point\/Melting range: Boiling point\/Boiling range:
660 \ufffd\ufffdC
Not applicable.
\ufffd\ufffd Flash point:
Not applicable.
\ufffd\ufffd Flammability (solid, gaseous):
Not applicable.
\ufffd\ufffd Decomposition temperature:
750 \ufffd\ufffd\ufffd
\ufffd\ufffd Ignition temperature:
Not determined.
\ufffd\ufffd Danger of explosion:
Not applicable.
\ufffd\ufffd Explosion limits: Lower:
Upper:
Not determined. Not determined.
\ufffd\ufffd Vapor pressure at 20 \ufffd\ufffdC (68 \ufffd\ufffdF):
Not applicable.
\ufffd\ufffd
Protection of hands:
The glove material has to be impermeable and resistant to the product\/ the substance\/ the preparation.
Due to missing tests no recommendation to the glove material can be given for the product\/ the preparation\/ the chemical mixture.
Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation
\ufffd\ufffd
Material of gloves
The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer.
\ufffd\ufffd
Penetration time of glove material
The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.
\ufffd\ufffd
Eye protection:
\ufffd\ufffd
Body protection: Protective work clothing 9 Physical and chemical properties<\/p>\n

Reactivity Has a fire-promoting effect due to release of oxygen.
Chemical stability: Hygroscopic
Thermal decomposition \/ conditions to be avoided: No decomposition if used according to specifications.
Possibility of hazardous reactions Alcohols, Metals, Carbon, Ether, Methanol, Performic acid, etc.
Conditions to avoid Exposure to moisture, strong heating.
Incompatible materials: No further relevant information available.
Hazardous decomposition products: No dangerous decomposition products known.
Information on toxicological effects
Acute toxicity:
Primary irritant effect:
on the skin: Skin irritation.
on the eye:
Causes severe eye damage, Risk of blindness.
Sensitization: No sensitizing effects known.
Additional toxicological information:
No information available.
Carcinogenic categories
IARC (International Agency for Research on Cancer) 3
NTP (National Toxicology Program) Substance is not listed.
OSHA-Ca (Occupational Safety & Health Administration) Substance is not listed.
\ufffd\ufffd
Density at 20 \ufffd\ufffdC (68 \ufffd\ufffdF):
\ufffd\ufffd
Relative density
\ufffd\ufffd
Vapor density
\ufffd\ufffd
Evaporation rate
2.8 g\/cm\ufffd\ufffd
Not determined.
Not determined. Not determined.
\ufffd\ufffd Solubility in \/ Miscibility with Water:
100 g\/l at 20 \ufffd\ufffd\ufffd
\ufffd\ufffd Partition coefficient (n-octanol\/water): Not determined.
\ufffd\ufffd Viscosity:
Dynamic at 20 \ufffd\ufffdC (68 \ufffd\ufffdF): Kinematic:
Not determined.
Not determined.
\ufffd\ufffd Other information
No further relevant information available.
10 Stability and reactivity<\/p>\n

11 Sodium Peroxide (Solid) \ufffd\ufffd\ufffd Toxicological information<\/strong>
Toxicity
Aquatic toxicity: No further relevant information available.
Persistence and degradability No further relevant information available.
Behavior in environmental systems:
Bioaccumulative potential No further relevant information available.
Mobility in soil No further relevant information available.
Additional ecological information:
Biological Effects:
Possible decomposition products in case of hydrolyzis are:
Hydrogen peroxide, Sodium hydroxide, Harmful effect due to pH shift, Product reacts with water.
Results of PBT and vPvB assessment
PBT: Not applicable.
vPvB: Not applicable.
Other adverse effects No further relevant information available.
Waste treatment methods
Recommendation:
Must not be disposed of together with household garbage. Do not allow product to reach sewage system.
Uncleaned packagings:
Recommendation: Disposal must be made according to official regulations.
Recommended cleansing agent: Water, if necessary with cleansing agents.<\/p>\n

12 Ecological information
13 Disposal considerations
*
\ufffd\ufffd
UN-Number
\ufffd\ufffd
DOT, IMDG, IATA UN1504
\ufffd\ufffd
UN proper shipping name
\ufffd\ufffd
DOT Sodium Peroxide
\ufffd\ufffd
IMDG, IATA SODIUM PEROXIDE
\ufffd\ufffd
Transport hazard class(es)
\ufffd\ufffd
DOT
\ufffd\ufffd
Class 5.1
\ufffd\ufffd
Label 14 Transport information
\ufffd\ufffd
IMDG
\ufffd\ufffd
Class
\ufffd\ufffd
Label
5.1
\ufffd\ufffd
IATA
\ufffd\ufffd
Class
\ufffd\ufffd
Label
5.1
\ufffd\ufffd
Packing group
\ufffd\ufffd
DOT, IMDG, IATA
I
\ufffd\ufffd
Environmental hazards:
\ufffd\ufffd
Marine pollutant:
No
\ufffd\ufffd
Special precautions for user Yes
\ufffd\ufffd
Hazard identification number (Kemler code): 559
\ufffd\ufffd
EMS Number: F-G,S-Q
\ufffd\ufffd
Segregation groups
\ufffd\ufffd
Stowage Category
\ufffd\ufffd
Stowage Code
\ufffd\ufffd
Segregation Code
\ufffd\ufffd Transport in bulk according to Annex II of MARPOL73\/78 and the IBC Code
Not applicable.
\ufffd\ufffd
Transport\/Additional information:
\ufffd\ufffd
DOT
\ufffd\ufffd
Quantity limitations
No information available.
\ufffd\ufffd
IMDG
\ufffd\ufffd
Limited quantities (LQ)
\ufffd\ufffd
Excepted quantities (EQ)
No information available.
\ufffd\ufffd UN \ufffd\ufffd\ufffdModel Regulation\ufffd\ufffd\ufffd:
UN 1504 SODIUM PEROXIDE, 5.1, I<\/p>\n

15 Sodium Peroxide (Solid) \ufffd\ufffd\ufffd Regulatory information<\/strong>
\ufffd\ufffd Safety, health and environmental regulations\/legislation specific for the substance or mixture
No further relevant information available.
\ufffd\ufffd Sara
\ufffd\ufffd
Section 355 (extremely hazardous substances): Substance is listed.
\ufffd\ufffd
Section 313 (Specific toxic chemical listings): Substance is not listed.
\ufffd\ufffd TSCA (Toxic Substances Control Act): ACTIVE
\ufffd\ufffd
Hazardous Air Pollutants Substance is not listed.
\ufffd\ufffd Proposition 65
\ufffd\ufffd
Chemicals known to cause cancer: Substance is not listed.
\ufffd\ufffd
Chemicals known to cause reproductive toxicity for females: Substance is not listed.
\ufffd\ufffd
Chemicals known to cause reproductive toxicity for males: Substance is not listed.
\ufffd\ufffd
Chemicals known to cause developmental toxicity: Substance is not listed.
\ufffd\ufffd Carcinogenic categories
\ufffd\ufffd
EPA (Environmental Protection Agency) Substance is not listed.
\ufffd\ufffd TLV (Threshold Limit Value) A3
\ufffd\ufffd
NIOSH-Ca (National Institute for Occupational Safety and Health) Substance is not listed.
\ufffd\ufffd
GHS label elements The substance is classified and labeled according to the Globally Harmonized System (GHS).
\ufffd\ufffd Hazard pictograms
\ufffd\ufffd
Signal word Danger
\ufffd\ufffd Hazard statements
May cause fire or explosion; strong oxidizer.
Causes severe skin burns and eye damage.
\ufffd\ufffd Precautionary statements
Keep\/Store away from clothing and other combustible materials Take any precaution to avoid mixing with combustibles.
Do not breathe dusts or mists. Wash thoroughly after handling.
Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area.
Wear protective gloves\/protective clothing\/eye protection\/face protection. Wear fire\/flame resistant\/retardant clothing.
If swallowed: Call a poison center\/doctor if you feel unwell. If swallowed: Rinse mouth. Do NOT induce vomiting.
If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water\/shower. IF INHALED: Remove person to fresh air and keep comfortable for breathing.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a poison center\/doctor.
If on clothing: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes. Specific treatment (see on this label).
Wash contaminated clothing before reuse.
In case of fire: Use CO2, powder or water spray to extinguish.
In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. Store locked up.
Dispose of contents\/container in accordance with local\/regional\/national\/international regulations.
\ufffd\ufffd
Chemical safety assessment: A Chemical Safety Assessment has not been carried out.<\/p>\n

This information is based on our present knowledge. However, this shall not constitute a guarantee for any
specific product features and shall not establish a legally valid contractual relationship.
Department issuing SDS: Environment protection department.
Date of preparation \/ last revision
Creation date for SDS 20\/09\/2022. STN
Revision 1.0, 13\/05\/2024: Reviewed SDS for accuracy. STN
Revision 1.1, 05\/02\/2025: Reviewed SDS for accuracy. STN<\/p>\n

Add to Wishlist<\/p>\n

Add to Wishlist<\/p>\n","protected":false},"excerpt":{"rendered":"

Sodium Peroxide (Solid) \ufffd\ufffd\ufffd Product identifier<\/strong>
Trade name: Sodium Peroxide
\ufffd\ufffd Classification of the substance or mixture
H271 May cause fire or explosion; strong oxidizer.
H314 Causes severe skin burns and eye damage.
Label elements
GHS label elements The substance is classified and labeled according to the Globally Harmonized System (GHS).<\/p>\n

2 Hazard(s) identification<\/p>\n

1 Sodium Peroxide (Solid) \ufffd\ufffd\ufffd Identification<\/strong>
REACTIVITY 0
FIRE 3
HEALTH *3
\ufffd\ufffd Hazard pictograms
(Contd. of page 1
\ufffd\ufffd Signal word Danger
\ufffd\ufffd Hazard statements
May cause fire or explosion; strong oxidizer.
Causes severe skin burns and eye damage.
\ufffd\ufffd Precautionary statements
Keep\/Store away from clothing and other combustible materials
Keep away from heat.
Take any precaution to avoid mixing with combustibles.
Do not breathe dusts or mists.
Wash thoroughly after handling.
Do not eat, drink or smoke when using this product.
Use only outdoors or in a well-ventilated area.
Wear protective gloves\/protective clothing\/eye protection\/face protection.
Wear fire\/flame resistant\/retardant clothing.
If swallowed: Call a poison center\/doctor if you feel unwell.
If swallowed: Rinse mouth. Do NOT induce vomiting.
If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water\/shower.
IF INHALED: Remove person to fresh air and keep comfortable for breathing.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Immediately call a poison center\/doctor.
If on clothing: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
Specific treatment (see on this label).
Wash contaminated clothing before reuse.
In case of fire: Use CO2, powder or water spray to extinguish.
In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
Store locked up.
Dispose of contents\/container in accordance with local\/regional\/national\/international regulations.
\ufffd\ufffd Classification system:
\ufffd\ufffd NFPA ratings (scale 0 \ufffd\ufffd\ufffd 4)
Health = 3
Fire = 3
Reactivity = 0
The substance possesses oxidizing properties.
\ufffd\ufffd HMIS-ratings (scale 0 \ufffd\ufffd\ufffd 4)
Health = *3
Fire = 3
Reactivity = 0
\ufffd\ufffd Other hazards
\ufffd\ufffd Results of PBT and vPvB assessment
\ufffd\ufffd PBT: Not applicable.
Description of first aid measures
General information:
Immediately remove any clothing soiled by the product.
Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident.
After inhalation:
Supply fresh air. Call in physician.
After skin contact: Immediately take off contaminated clothing, wash with water and soap and rinse thoroughly.
After eye contact: Rinse eye for several minutes under running water. Then consult a doctor.
After swallowing:
Immediately call a doctor.
Drink copious amounts of water and provide fresh air.
Information for doctor:
Most important symptoms and effects, both acute and delayed No further relevant information available.
Indication of any immediate medical attention and special treatment needed
No further relevant information available.
Extinguishing media
Suitable extinguishing agents: Sand, Dry powder.
Special hazards arising from the substance or mixture May not get in touch with: water.
Advice for firefighters
Protective equipment: Mouth respiratory protective device.
*
4 First-aid measures
5 Fire-fighting measures<\/p>\n

6 Sodium Peroxide (Solid) \ufffd\ufffd\ufffd Accidental release measures<\/strong>
\ufffd\ufffd Personal precautions, protective equipment and emergency procedures
Wear protective equipment. Keep unprotected persons away.
\ufffd\ufffd Environmental precautions:
Do not allow to enter sewers\/ surface or ground water.
\ufffd\ufffd Methods and material for containment and cleaning up:
Cover drains. Collect, bind and pump off spills.
\ufffd\ufffd vPvB: Not applicable.
Chemical characterization: Substances
CAS: 1313-60-6
Sodium Peroxide
\ufffd\ufffd = 90% \ufffd\ufffd\ufffd < = 100%<\/p>\n

3 Sodium Peroxide (Solid) \ufffd\ufffd\ufffd Composition\/information on ingredients<\/strong>
Handling:
Precautions for safe handling Ensure good ventilation\/exhaustion at the workplace.
Information about protection against explosions and fires: Protect from heat.
Conditions for safe storage, including any incompatibilities
Storage:
Requirements to be met by storerooms and receptacles: Store in a cool location.
Information about storage in one common storage facility: Not required.
Further information about storage conditions:
Keep receptacle tightly sealed.
Store in cool, dry conditions in well sealed receptacles.
Specific end use(s) No further relevant information available.
Additional information about design of technical systems: No further data; see section 7.
Control parameters
Additional information: The lists that were valid during the creation were used as basis.
Exposure controls
Personal protective equipment:
General protective and hygienic measures:
Keep away from foodstuffs, beverages and feed. Immediately remove all soiled and contaminated clothing. Wash hands before breaks and at the end of work.
Avoid contact with the eyes.
Avoid contact with the eyes and skin.
Breathing equipment:
In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use respiratory protective device that is independent of circulating air.<\/p>\n

7 Handling and storage
Reference to other sections
See Section 7 for information on safe handling.
See Section 8 for information on personal protection equipment. See Section 13 for disposal information.
\ufffd\ufffd
Protective Action Criteria for Chemicals
\ufffd\ufffd
PAC-1: 10 ppm
\ufffd\ufffd
PAC-2: 50 ppm
\ufffd\ufffd
PAC-3: 100 ppm 8 Exposure controls\/personal protection
*
\ufffd\ufffd
Information on basic physical and chemical properties
\ufffd\ufffd
General Information
\ufffd\ufffd
Appearance:
Form: Granules to Powder
Color: Yellowish to White
\ufffd\ufffd
Odor: Odorless
\ufffd\ufffd
Odor threshold: Not determined.
\ufffd\ufffd pH-value:
c.a. 12.8 at 20 \ufffd\ufffd\ufffd
\ufffd\ufffd Change in condition
Melting point\/Melting range: Boiling point\/Boiling range:
660 \ufffd\ufffdC
Not applicable.
\ufffd\ufffd Flash point:
Not applicable.
\ufffd\ufffd Flammability (solid, gaseous):
Not applicable.
\ufffd\ufffd Decomposition temperature:
750 \ufffd\ufffd\ufffd
\ufffd\ufffd Ignition temperature:
Not determined.
\ufffd\ufffd Danger of explosion:
Not applicable.
\ufffd\ufffd Explosion limits: Lower:
Upper:
Not determined. Not determined.
\ufffd\ufffd Vapor pressure at 20 \ufffd\ufffdC (68 \ufffd\ufffdF):
Not applicable.
\ufffd\ufffd
Protection of hands:
The glove material has to be impermeable and resistant to the product\/ the substance\/ the preparation.
Due to missing tests no recommendation to the glove material can be given for the product\/ the preparation\/ the chemical mixture.
Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation
\ufffd\ufffd
Material of gloves
The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer.
\ufffd\ufffd
Penetration time of glove material
The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.
\ufffd\ufffd
Eye protection:
\ufffd\ufffd
Body protection: Protective work clothing 9 Physical and chemical properties<\/p>\n

Reactivity Has a fire-promoting effect due to release of oxygen.
Chemical stability: Hygroscopic
Thermal decomposition \/ conditions to be avoided: No decomposition if used according to specifications.
Possibility of hazardous reactions Alcohols, Metals, Carbon, Ether, Methanol, Performic acid, etc.
Conditions to avoid Exposure to moisture, strong heating.
Incompatible materials: No further relevant information available.
Hazardous decomposition products: No dangerous decomposition products known.
Information on toxicological effects
Acute toxicity:
Primary irritant effect:
on the skin: Skin irritation.
on the eye:
Causes severe eye damage, Risk of blindness.
Sensitization: No sensitizing effects known.
Additional toxicological information:
No information available.
Carcinogenic categories
IARC (International Agency for Research on Cancer) 3
NTP (National Toxicology Program) Substance is not listed.
OSHA-Ca (Occupational Safety & Health Administration) Substance is not listed.
\ufffd\ufffd
Density at 20 \ufffd\ufffdC (68 \ufffd\ufffdF):
\ufffd\ufffd
Relative density
\ufffd\ufffd
Vapor density
\ufffd\ufffd
Evaporation rate
2.8 g\/cm\ufffd\ufffd
Not determined.
Not determined. Not determined.
\ufffd\ufffd Solubility in \/ Miscibility with Water:
100 g\/l at 20 \ufffd\ufffd\ufffd
\ufffd\ufffd Partition coefficient (n-octanol\/water): Not determined.
\ufffd\ufffd Viscosity:
Dynamic at 20 \ufffd\ufffdC (68 \ufffd\ufffdF): Kinematic:
Not determined.
Not determined.
\ufffd\ufffd Other information
No further relevant information available.
10 Stability and reactivity<\/p>\n

11 Sodium Peroxide (Solid) \ufffd\ufffd\ufffd Toxicological information<\/strong>
Toxicity
Aquatic toxicity: No further relevant information available.
Persistence and degradability No further relevant information available.
Behavior in environmental systems:
Bioaccumulative potential No further relevant information available.
Mobility in soil No further relevant information available.
Additional ecological information:
Biological Effects:
Possible decomposition products in case of hydrolyzis are:
Hydrogen peroxide, Sodium hydroxide, Harmful effect due to pH shift, Product reacts with water.
Results of PBT and vPvB assessment
PBT: Not applicable.
vPvB: Not applicable.
Other adverse effects No further relevant information available.
Waste treatment methods
Recommendation:
Must not be disposed of together with household garbage. Do not allow product to reach sewage system.
Uncleaned packagings:
Recommendation: Disposal must be made according to official regulations.
Recommended cleansing agent: Water, if necessary with cleansing agents.<\/p>\n

12 Ecological information
13 Disposal considerations
*
\ufffd\ufffd
UN-Number
\ufffd\ufffd
DOT, IMDG, IATA UN1504
\ufffd\ufffd
UN proper shipping name
\ufffd\ufffd
DOT Sodium Peroxide
\ufffd\ufffd
IMDG, IATA SODIUM PEROXIDE
\ufffd\ufffd
Transport hazard class(es)
\ufffd\ufffd
DOT
\ufffd\ufffd
Class 5.1
\ufffd\ufffd
Label 14 Transport information
\ufffd\ufffd
IMDG
\ufffd\ufffd
Class
\ufffd\ufffd
Label
5.1
\ufffd\ufffd
IATA
\ufffd\ufffd
Class
\ufffd\ufffd
Label
5.1
\ufffd\ufffd
Packing group
\ufffd\ufffd
DOT, IMDG, IATA
I
\ufffd\ufffd
Environmental hazards:
\ufffd\ufffd
Marine pollutant:
No
\ufffd\ufffd
Special precautions for user Yes
\ufffd\ufffd
Hazard identification number (Kemler code): 559
\ufffd\ufffd
EMS Number: F-G,S-Q
\ufffd\ufffd
Segregation groups
\ufffd\ufffd
Stowage Category
\ufffd\ufffd
Stowage Code
\ufffd\ufffd
Segregation Code
\ufffd\ufffd Transport in bulk according to Annex II of MARPOL73\/78 and the IBC Code
Not applicable.
\ufffd\ufffd
Transport\/Additional information:
\ufffd\ufffd
DOT
\ufffd\ufffd
Quantity limitations
No information available.
\ufffd\ufffd
IMDG
\ufffd\ufffd
Limited quantities (LQ)
\ufffd\ufffd
Excepted quantities (EQ)
No information available.
\ufffd\ufffd UN \ufffd\ufffd\ufffdModel Regulation\ufffd\ufffd\ufffd:
UN 1504 SODIUM PEROXIDE, 5.1, I<\/p>\n

15 Sodium Peroxide (Solid) \ufffd\ufffd\ufffd Regulatory information<\/strong>
\ufffd\ufffd Safety, health and environmental regulations\/legislation specific for the substance or mixture
No further relevant information available.
\ufffd\ufffd Sara
\ufffd\ufffd
Section 355 (extremely hazardous substances): Substance is listed.
\ufffd\ufffd
Section 313 (Specific toxic chemical listings): Substance is not listed.
\ufffd\ufffd TSCA (Toxic Substances Control Act): ACTIVE
\ufffd\ufffd
Hazardous Air Pollutants Substance is not listed.
\ufffd\ufffd Proposition 65
\ufffd\ufffd
Chemicals known to cause cancer: Substance is not listed.
\ufffd\ufffd
Chemicals known to cause reproductive toxicity for females: Substance is not listed.
\ufffd\ufffd
Chemicals known to cause reproductive toxicity for males: Substance is not listed.
\ufffd\ufffd
Chemicals known to cause developmental toxicity: Substance is not listed.
\ufffd\ufffd Carcinogenic categories
\ufffd\ufffd
EPA (Environmental Protection Agency) Substance is not listed.
\ufffd\ufffd TLV (Threshold Limit Value) A3
\ufffd\ufffd
NIOSH-Ca (National Institute for Occupational Safety and Health) Substance is not listed.
\ufffd\ufffd
GHS label elements The substance is classified and labeled according to the Globally Harmonized System (GHS).
\ufffd\ufffd Hazard pictograms
\ufffd\ufffd
Signal word Danger
\ufffd\ufffd Hazard statements
May cause fire or explosion; strong oxidizer.
Causes severe skin burns and eye damage.
\ufffd\ufffd Precautionary statements
Keep\/Store away from clothing and other combustible materials Take any precaution to avoid mixing with combustibles.
Do not breathe dusts or mists. Wash thoroughly after handling.
Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area.
Wear protective gloves\/protective clothing\/eye protection\/face protection. Wear fire\/flame resistant\/retardant clothing.
If swallowed: Call a poison center\/doctor if you feel unwell. If swallowed: Rinse mouth. Do NOT induce vomiting.
If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water\/shower. IF INHALED: Remove person to fresh air and keep comfortable for breathing.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a poison center\/doctor.
If on clothing: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes. Specific treatment (see on this label).
Wash contaminated clothing before reuse.
In case of fire: Use CO2, powder or water spray to extinguish.
In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. Store locked up.
Dispose of contents\/container in accordance with local\/regional\/national\/international regulations.
\ufffd\ufffd
Chemical safety assessment: A Chemical Safety Assessment has not been carried out.<\/p>\n

This information is based on our present knowledge. However, this shall not constitute a guarantee for any
specific product features and shall not establish a legally valid contractual relationship.
Department issuing SDS: Environment protection department.
Date of preparation \/ last revision
Creation date for SDS 20\/09\/2022. STN
Revision 1.0, 13\/05\/2024: Reviewed SDS for accuracy. STN
Revision 1.1, 05\/02\/2025: Reviewed SDS for accuracy. STN<\/p>\n

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