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HomeProduct name listAmmonium nickel(II) sulfate hexahydrate

Ammonium nickel(II) sulfate hexahydrate

Synonym(s):Nickel ammonium sulfate

  • CAS NO.:7785-20-8
  • Empirical Formula: H7NNiO5S
  • Molecular Weight: 191.81
  • MDL number: MFCD00150260
  • EINECS: 680-452-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
Ammonium nickel(II) sulfate hexahydrate Structural

What is Ammonium nickel(II) sulfate hexahydrate?

Chemical properties

bluish green crystal(s); decomposes on heating; obtained from an aqueous solution by crystallization; used as a dye mordant and in metal finishing [KIR81] [MER06] [HAW93] [ALF93]

The Uses of Ammonium nickel(II) sulfate hexahydrate

Formerly in electroplating metals.

The Uses of Ammonium nickel(II) sulfate hexahydrate

It is used in electroplating. Has limited use as dye mordants and is used in metal-finishing compositions. Nickel electrolyte for electroplating

Definition

ChEBI: A hydrate that is the hexahydrate form of ammonium nickel sulfate.

Purification Methods

Crystallise this salt from water (3mL/g) on cooling from 90o to 0o.

Properties of Ammonium nickel(II) sulfate hexahydrate

Melting point: 85-89 °C(lit.)
Density  1,923 g/cm3
solubility  H2O: slightly soluble(lit.)
form  Solid
color  Greenish-Blue
Water Solubility  Soluble in water.
Merck  14,6501
Exposure limits ACGIH: TWA 0.1 mg/m3
NIOSH: IDLH 10 mg/m3; TWA 0.015 mg/m3
CAS DataBase Reference 7785-20-8(CAS DataBase Reference)

Safety information for Ammonium nickel(II) sulfate hexahydrate

Signal word Danger
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
ghs
Health Hazard
GHS08
ghs
Environment
GHS09
GHS Hazard Statements H317:Sensitisation, Skin
H334:Sensitisation, respiratory
H341:Germ cell mutagenicity
H350:Carcinogenicity
H360:Reproductive toxicity
H372:Specific target organ toxicity, repeated exposure
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P308+P313:IF exposed or concerned: Get medical advice/attention.

Computed Descriptors for Ammonium nickel(II) sulfate hexahydrate

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