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| TYPES OF HAZARD / EXPOSURE | ACUTE HAZARDS / SYMPTOMS | PREVENTION | FIRST AID / FIRE FIGHTING |
| FIRE |
Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.
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In case of fire in the surroundings: use appropriate extinguishing media.
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| EXPLOSION |
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| EXPOSURE |
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PREVENT DISPERSION OF DUST! AVOID ALL CONTACT!
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| Inhalation |
Cough. Shortness of breath. Sore throat.
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Local exhaust or breathing protection.
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Fresh air, rest. Refer for medical attention.
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| Skin |
Redness.
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Protective gloves. Protective clothing.
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Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention.
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| Eyes |
Redness. Pain.
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Safety goggles, or eye protection in combination with breathing protection.
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First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
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| Ingestion |
Abdominal pain. Diarrhoea. Nausea. Vomiting. Weakness.
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Do not eat, drink, or smoke during work.
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Rinse mouth. Refer for medical attention.
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| SPILLAGE DISPOSAL | PACKAGING & LABELLING | |||||||
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Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into containers; if appropriate, moisten first to prevent dusting. Do NOT let this chemical enter the environment.
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| EMERGENCY RESPONSE | STORAGE | |||||||
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Separated from strong oxidants. Well closed. Store in an area without drain or sewer access.
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| IMPORTANT DATA | |||
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PHYSICAL STATE; APPEARANCE: RED CRYSTALS CHEMICAL DANGERS: The substance decomposes on heating producing irritating fumes. Reacts with strong oxidants causing fire and explosion hazard. OCCUPATIONAL EXPOSURE LIMITS: TLV: (as Co) 0.02 mg/m³ as TWA; A3 (confirmed animal carcinogen with unknown relevance to humans); BEI issued (ACGIH 2001). MAK: (Inhalable fraction) skin absorption (H); sensitization of respiratory tract and skin (Sah); Carcinogen category: 2 Germ cell mutagen group: 3A (DFG 2009). |
ROUTES OF EXPOSURE: The substance can be absorbed into the body by inhalation of its aerosol and by ingestion. INHALATION RISK: Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed. EFFECTS OF SHORT-TERM EXPOSURE: The substance is irritating to the eyes, the skin and the respiratory tract. EFFECTS OF LONG-TERM OR REPEATED EXPOSURE: Repeated or prolonged contact may cause skin sensitization. Repeated or prolonged inhalation exposure may cause asthma. Lungs may be affected by repeated or prolonged exposure. The substance may have effects on the heart, thyroid and bone marrow, when ingested. This substance is possibly carcinogenic to humans. | ||
| PHYSICAL PROPERTIES | |||
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Melting point: 140°C Density: 1.7 g/cm³ Solubility in water: very good |
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| ENVIRONMENTAL DATA | |||
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Bioaccumulation of this chemical may occur in seafood.
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| NOTES | |||
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Depending on the degree of exposure, periodic medical examination is indicated. Do NOT take working clothes home. Anyone who has shown symptoms of asthma due to this substance should avoid all further contact. The symptoms of asthma often do not become manifest until a few hours have passed and they are aggravated by physical effort. Rest and medical observation are therefore essential. The apparent melting point caused by loss of crystal water is given. The recommendations on this Card also apply to Cobalt (II) acetate anhydrous (CAS 71-48-7). Card has been partially updated in April 2010: see Occupational Exposure Limits, Spillage Disposal, Storage.
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| ADDITIONAL INFORMATION | |||
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| © IPCS, CEC 2005 | |||
See Also:
Toxicological Abbreviations