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Nickel sulfate hexahydrate

Nickel sulfate hexahydrate
Nickel sulfate hexahydrate structure
Chemical Name:
Nickel sulfate hexahydrate
Molecular Formula:
Formula Weight:
MOL File:

Nickel sulfate hexahydrate Properties

Melting point:
1453 °C(lit.)
Boiling point:
2732 °C(lit.)
2,07 g/cm3
vapor density 
2.07 (vs air)
storage temp. 
Flammables area
H2O: soluble
Specific Gravity
4.3-4.7 (100g/l, H2O, 20℃)
Water Solubility 
625 g/L (20 ºC)
Stable. Efflorescent. Incompatible with strong acids, sulfur, nickel nitrate, wood, other combustibles.
CAS DataBase Reference
10101-97-0(CAS DataBase Reference)
EPA Substance Registry System
Sulfuric acid, nickel(2+) salt (1:1), hexahydrate(10101-97-0)
  • Risk and Safety Statements
Signal word  Danger
Hazard statements  H302+H332-H315-H317-H334-H341-H350i-H360D-H372-H410-H303-H333-H350-H360-H401-H411-H302-H332-H400
Precautionary statements  P309+P311-P501a-P201-P261-P273-P280-P284-P304+P340+P312-P260-P405
Hazard Codes  T,Xi,N,Xn,F
Risk Statements  45-52/53-50/53-42/43-40-22-36/37-23/24/25-11-36/38-68-48/23-38-20/22-61-49-43-51/53-34-48/20
Safety Statements  53-45-61-60-36/37-22-36/37/39-26-16-23
RIDADR  UN 3178 4.1/PG 2
WGK Germany  3
RTECS  WT1157000
HazardClass  6.1
PackingGroup  III
HS Code  28332400
Toxicity LD50 in male, female rats (mg/kg): 335, 264 orally (Reagan)

NFPA 704

Diamond Hazard Value Description
2 0
Health   2 Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury (e.g. diethyl ether, ammonium phosphate, iodine)
Flammability   4 Will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily. Includes pyrophoric substances. Flash point below room temperature at 22.8 °C (73 °F). (e.g. acetylene, propane, hydrogen gas)
Instability   0 Normally stable, even under fire exposure conditions, and is not reactive with water (e.g. helium,N2)

(NFPA, 2010)

Nickel sulfate hexahydrate price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 227676 Nickel(II) sulfate hexahydrate ACS reagent, ≥98% 10101-97-0 100g $33.2 2018-11-13 Buy
Sigma-Aldrich 227676 Nickel(II) sulfate hexahydrate ACS reagent, ≥98% 10101-97-0 2.5kg $520 2018-11-13 Buy
Alfa Aesar 012514 Nickel(II) sulfate hexahydrate, 98% 10101-97-0 500g $48.9 2018-11-16 Buy
Alfa Aesar 012514 Nickel(II) sulfate hexahydrate, 98% 10101-97-0 2kg $164 2018-11-16 Buy
Strem Chemicals 93-2839 Nickel(II) sulfate hexahydrate, 98+% (ACS) 10101-97-0 2kg $246 2018-11-13 Buy

Nickel sulfate hexahydrate Chemical Properties,Uses,Production

Chemical Properties

Nickel sulphate hexahydrate is available as odourless, blue-green crystals. It is stable at room temperature in closed containers under normal storage and handling conditions and incompatible with strong acids and strong oxidising agents. On decomposition, nickel (II) sulphate hydroxylate releases oxides of sulphur, irritating and toxic fumes and gases, and nickel oxide.


Source of nickel in standards.


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

General Description

Blue or emerald-green crystalline material. Toxic and carcinogenic. Two known phases. Alpha-form (blue tetragonal) converts to beta-form (green monoclinic) at 127.9°F. Becomes blue and opaque at room temperature. Odorless. Sweet astringent taste. Somewhat efflorescent. Greenish-yellow anhydrous salt is formed at 536°F.

Air & Water Reactions

Nickel sulphate is used in the laboratory. Accidental workplace exposures to nickel sulphate hexahydrate by ingestion/inhalation and/or skin absorption cause toxicity and adverse health effects. It causes irritation to the respiratory tract. The symptoms include, but are not limited to, coughing, sore throat, shortness of breath, respiratory distress, lung allergy with asthma-type symptoms, abdominal pain, diarrhoea, nausea, vomiting, giddiness, capillary damage, myocardial weakness, central nervous system depression, and kidney and liver damage. Workers/persons with pre-existing skin disorders, impaired respiratory or pulmonary function, and history of asthma, allergies, or sensitisation to nickel compounds may be at an increased risk upon exposure to nickel sulphate hexahydrate and nickel compounds. Reports of ACGIH list nickel sulphate hexahydrate as Group A4, meaning not classifiable as a human carcinogen; the NIOSH list it as an occupational carcinogen (listed as Nickel); the NTP lists it as a suspect carcinogen (listed as Nickel); the OSHA classifies it as a possible human carcinogen (listed as Nickel); and the IARC classifies nickel sulphate hexahydrate as Group 2B carcinogen (listed as Nickel), meaning possibly carcinogenic to humans. Reports are available suggesting sufficient evidences in humans for the carcinogenicity of nickel compounds and their combinations encountered in the nickel refining industry.

Reactivity Profile

Nickel sulfate hexahydrate is incompatible with strong acids, sulfur, Ni(NO3)2, wood and other combustibles. At elevated temperature undergoes violent reaction with powdered aluminum or magnesium. When heated to decomposition Nickel sulfate hexahydrate emits very toxic fumes of oxides of sulfur [Lewis, 3rd ed., 1993, p. 918].

Fire Hazard

Flash point data for Nickel sulfate hexahydrate are not available. Nickel sulfate hexahydrate is probably combustible.

Safety Profile

Confirmed human carcinogen. Poison by ingestion, intravenous, and subcutaneous routes. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of SOx. See also NICKEL SULFATE.

Nickel sulfate hexahydrate Preparation Products And Raw materials

Raw materials

Preparation Products

Nickel sulfate hexahydrate Suppliers

Global( 175)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32447 55
career henan chemical co
+86-371-86658258 CHINA 30001 58
Haihang Industry Co.,Ltd
+86 531 8582 1093 CHINA 8921 58
Cangzhou Wanyou New Material Technology Co.,Ltd
18631714998 CHINA 913 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114 CHINA 6372 58
Hubei xin bonus chemical co. LTD
027-59338440 CHINA 23049 58
Chongqing Chemdad Co., Ltd
+86-13650506873 CHINA 35440 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
021-50323701 China 24986 65
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
86-10-82849933; China 96815 76
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30163 84

View Lastest Price from Nickel sulfate hexahydrate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-04-11 Nickel sulfate hexahydrate
US $1.00 / g 10g 98% min 5000 Kilogram/Kilograms per Month Cangzhou Wanyou New Material Technology Co.,Ltd
2019-07-09 Nickel sulfate hexahydrate
US $1.00 / KG 1KG 99% 100kg career henan chemical co

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