| Product Identification | Back to Contents | 【Product Name】
Sodium peroxydisulfate | 【Synonyms】
Disodium peroxidisulfate
Disodium sulfonatooxy sulfate
Sodium peroxidisulfate | 【CAS】
7775-27-1 | 【Formula】
Na2O5S | 【Molecular Weight】
238.09 | 【EINECS】
231-892-1 | 【RTECS】
SE0525000 | 【RTECS Class】
Other | 【Merck】
12,8801 | 【Beilstein/Gmelin】
53252 (G) |
| First Aid Measures | Back to Contents | 【Ingestion】
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. | 【Inhalation】
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. | 【Skin】
Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. | 【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. |
| Handling and Storage | Back to Contents | 【Storage】
Keep away from heat, sparks, and flame. Do not store near combustible materials. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | 【Handling】
Wash thoroughly after handling. Use only in a well ventilated area. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. |
| Hazards Identification | Back to Contents | 【Inhalation】
Causes respiratory tract irritation. | 【Skin】
Causes skin irritation. | 【Eyes】
Causes eye irritation. | 【Ingestion】
May cause irritation of the digestive tract. May be harmful if swallowed. | 【Hazards】
These substances will accelerate burning when involved in a fire. Some may decompose explosively when heated or involved in a fire. May explode from heat or contamination. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard. | 【EC Risk Phrase】
R 8 22 42/43 | 【EC Safety Phrase】
S 17 22 26 45 | 【UN (DOT)】
1505 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | 【Respirators】
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | 【Exposure Effects】
Repeated or prolonged exposure may cause allergic reactions in sensitive individuals. | 【Exposure limit(s)】
ACGIH Threshold Limit Value (TLV): 0.1 mg/m3 (TWA), Persulfates, Sodium | 【Poison Class】
4 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
180 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Strong oxidizer. Contact with combustible materials may cause a fire. Use water with caution and in flooding amounts. Extinguishing media: Use water only! Contact professional fire-fighters immediately. | 【Fire Potential】
Not combustible, but substance is a strong oxidizer and its heatof reaction with reducing agents or combustibles may causeignition. Heating or contact with water releases oxygen which mayintensify combustion in an existing fire. |
| Stability and Reactivity | Back to Contents | 【Stability】
Stable under normal temperatures and pressures. | 【Incompatibilities】
Strong reducing agents, strong bases, alcohols, finely powdered metals. | 【Decomposition】
Oxides of sulfur, sodium oxide. | 【Combustion Products】
Fire may produce irritating, corrosive and/or toxic gases. |
|
| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Fax: |
021-67582001/03/05 |
| WebSite: |
http://chemicals.thermofisher.cn |
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