Nickel(II) sulfate, 0.5M aqueous solution

262.89 g·mol−1

2.07 g/cm3

1453 °C(lit.)

330 °C at 760 mmHg

soluble in water

green crystals

UN 3178 4.1/PG 2

R11 - Highly flammable
R22 - Harmful if swallowed
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
R36/37 - Irritating to eyes and respiratory system
R36/38 - Irritating to eyes and skin
R40 - Limited evidence of a carcinogenic effect
R42/43 - May cause sensitization by inhalation and skin contact
R45 - May cause cancer
R50/53 - Very 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

S16 - Keep away from sources of ignition - No smoking
S22 - Do not breathe dust
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
S36/37/39 - Wear suitable protective clothing, gloves and 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

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