Is cobalt chloride hazardous?
Toxicity Cobalt chloride is only moderately toxic by ingestion although a 19 month-old child died some six hours after allegedly drinking only 30 mL (Jacobziner and Raybin, 1961). In another report a six year-old developed only transient gastrointestinal upset after ingesting 2.5 g (Mucklow et al, 1990).
What is cobalt chloride used for?
Commercially, cobalt (II) chloride is often used to make sealants, adhesives, and glues. It is also used for electroplating, particularly for plating objects with cobalt metal. Surface treating metal is another common industrial use of the compound.
Is cobalt II chloride hexahydrate flammable?
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Do not allow run-off from fire-fighting to enter drains or water courses. Cobalt oxides. Hydrogen chloride gas.
What hazards are associated with cobalt nitrate according to the SDS?
Inhalation of cobalt dust and fumes is associated with an increased incidence of lung disease. Ingestion: Toxic. Causes abdominal pain, nausea, vomiting, flushing of the face and ears, mild hypotension, rash, and ringing in the ears. May have cumulative toxic action where elimination cannot keep pace with absorption.
How do you dispose of cobalt chloride solution?
Soak up with inert absorbent material and dispose of as hazardous waste. Keep in suitable, closed containers for disposal. For disposal see section 13. Avoid contact with skin and eyes.
What happens when cobalt chloride is added to water?
It is an unusual material in the way it changes colour, particularly in the presence of water. Anhydrous cobalt chloride, CoCl2, is blue in colour. As it absorbs water, it turns pink.
What happens when you add water to cobalt chloride?
Dissolving cobalt(II) chloride in water makes the pink hydrage. The addition of HCl forms a blue chloride complex.
What is cobalt chloride found in?
Where is cobalt (II) chloride hexahydrate found? Cobalt (II) chloride hexahydrate is a metal used with other metals to make metal alloys. This substance can be found in spray paints, enamels, wood stains and paints, as well as bricks and cement and metal tools.
Is cobalt hexahydrate considered hazardous by OSHA?
This material contains Cobalt dichloride anhydrous (listed as Cobalt, inorganic compounds), -%, (CAS# 7646-79-9) which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373. Clean Air Act: CAS# 7791-13-1 (listed as Cobalt compounds) is listed as a hazardous a ir pollutant (HAP).
Is cobalt sulfate hazardous?
Carcinogenicity H302 Harmful if swallowed. H317 May cause an allergic skin reaction. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.
What precautions should be taken when using cobalt II nitrate?
General hygienic measures: Immediately remove all soiled and contaminated clothing. Wash hands before breaks and at the end of work. Do not inhale gases/fumes/dust/mist/vapor/aerosols. Avoid contact with the eyes and skin.
Is cobalt nitrate a carcinogen?
CAS# 10141-05-6: ACGIH: A3 – Confirmed animal carcinogen with unknown relevance to humans (listed as ‘Cobalt, inorganic compounds’)….
| US DOT | Canada TDG | |
|---|---|---|
| Shipping Name: | NITRATES, INORGANIC, N.O.S. | NITRATES INORGANIC NOS (COBALT NITRATE) |
| Hazard Class: | 5.1 | 5.1 |
| UN Number: | UN1477 | UN1477 |
| Packing Group: | II | II |