| [Fire Fighting] Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Substance is noncombustible; use agent most appropriate to extinguish surrounding fire. | |
| [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] Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | |
| [Skin] Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | |
| [Eyes] Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. | |
| [Storage] Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed. | |
| [Handling] Wash thoroughly after handling. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Avoid contact with skin and eyes. Keep container tightly closed. Avoid ingestion and inhalation. | |
| [Inhalation] Dust is irritating to the respiratory tract. Causes irritation of mucous membrane. | |
| [Skin] Causes skin irritation. May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material. | |
| [Eyes] Causes eye irritation. | |
| [Ingestion] No hazard expected in normal industrial use. | |
| [EC Risk Phrase] R 22 | |
| [EC Safety Phrase] S 22 36/37 | |
| [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 minimize contact with skin. | |
| [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] Prolonged or repeated skin contact may cause defatting and dermatitis. | |
| [Appearance] violet-black cubic crystals | |
| [Melting Point] 89 | |
| [Density] 1.83 g/cm3 | |
| [Product Name] Chromium(III) potassium sulfate | |
| [Synonyms] Chrome alum Potassium chromium(III) sulfate dodecahydrate | |
| [CAS] "CASEN_7788-99-0.htm">7788-99-0 | |
| [Formula] C16H42B6BrN | |
| [Molecular Weight] 499.39 | |
| [EINECS] 233-401-6 | |
| [RTECS] GB6850000 | |
| [RTECS Class] Tumorigen; Mutagen | |
| [Merck] 13,2250 | |
| [Beilstein/Gmelin] 94474 (G) | |
| [Small spills/leaks] Vacuum or sweep up material and place into a suitable disposal container. Avoid generating dusty conditions. Provide ventilation. | |
| [Stability] Stable under normal temperatures and pressures. | |
| [Incompatibilities] Strong oxidizing agents, heat. | |
| [Decomposition] Oxides of sulfur, chromium. |
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