Cobalt(II) chloride anhydrous

129.83 g·mol−1

3.35 g/cm3

724 °C(lit.)

1049 °C

500 °C

soluble in water

blue crystalline powder

UN 2923 8/PG 3

R22 - Harmful if swallowed
R41 - Risk of serious damage to eyes
R42/43 - May cause sensitization by inhalation and skin contact
R49 - May cause cancer by inhalation
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R60 - May impair fertility
R68 - Possible risk of irreversible effects

S22 - Do not breathe dust
S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves
S39 - Wear eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S53 - Avoid exposure - obtain special instructions before use
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet

8

T, N

2-8°C

UN 2923 8 / PG 3