| [Fire Fighting] Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. | |
| [Ingestion] If swallowed, wash out mouth with water provided person is conscious. Call a physician. | |
| [Inhalation] If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. | |
| [Skin] In case of contact, immediately wash skin with soap and copious amounts of water. | |
| [Eyes] In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes. | |
| [Storage] Keep tightly closed. Store in a cool dry place. Store under nitrogen. | |
| [Inhalation] Material is irritating to mucous membranes and upper respiratory tract. | |
| [Hazards] Emits toxic fumes under fire conditions. | |
| [EC Risk Phrase] 20/21/22 36/37/38 | |
| [EC Safety Phrase] 26 37/39 | |
| [Personal Protection] Compatible chemical-resistant gloves. Chemical safety goggles. | |
| [Respirators] Government approved respirator. | |
| [Exposure Effects] Harmful. Harmful by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin. | |
| [Exposure limit(s)] 0.02 mg/m3 TLV | |
| [Poison Class] 2 | |
| [Appearance] Blue-green crystals | |
| [Solubility in water] Slightly soluble | |
| [Density] 3.597 g/cm3 (15 C) | |
| [Usage] Production of co compds. | |
| [Product Name] Cobalt hydroxide | |
| [Synonyms] Cobalt dihydroxide Cobaltous hydroxide | |
| [CAS] "CASEN_21041-93-0.htm">21041-93-0 | |
| [Formula] CoH2O2 | |
| [Molecular Weight] 92.95 | |
| [EINECS] 244-166-4 | |
| [RTECS] GG0904500 | |
| [RTECS Class] Tumorigen | |
| [Merck] 13,2467 | |
| [Beilstein/Gmelin] 8813 (G) | |
| [Small spills/leaks] Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete. | |
| [Incompatibilities] Strong oxidizing agents. | |
| [Decomposition] Nature of decomposition products not known. |
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