乙酸镍(II)四水合物

Nickel(II) acetate tetrahydrate is used in electroplating. It is also used in the preparation of polynuclear-nickel polyoxotungstate cluster compounds, which are used in designing molecular magnets. Further, it is used as a catalyst and mordant for dyeing textiles, as a sealant for anodized aluminum and to make other nickel compounds.

Hygroscopic. Incompatible with oxidizing agents, strong acids and strong bases.

MFCD00066973

206-761-7

Ni(CH₃COO)₂•4H₂O

248.84 (176.79anhy)

dec.

1.744

Ambient temperatures.

Crystals

Soluble in water and methanol. Insoluble in diethyl ether and n-octanol.

3730764

14,6499

III

49-61-20/22-42/43-48/23-68-50/53
May cause cancer by inhalation.May cause harm to the unborn child.Harmful by inhalation and if swallowed.May cause sensitization by inhalation and skin contact.Toxic: danger of serious damage to health by prolonged exposure through inhalation.Possible risk of irreversible effects.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

9

53-45-60-61
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

QR6126000

  

是

   

H302-H332-H334-H317-H341-H350-H360-H372-H400-H410
Harmful if swallowed.Harmful if inhaled.May cause allergy or asthma symptoms or breathing difficulties if inhaled.May cause an allergic skin reaction.Suspected of causing genetic defects.May cause cancer.May damage fertility or the unborn child.Causes damage to organs through prolonged or repeated exposure.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.

P260-P284-P201-P280-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray.Wear respiratory protection.Obtain special instructions before use.Wear protective gloves/protective clothing/eye protection/face protection.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.