Nickel sulfate , Waterless grade, 99.99%metalsbasis , 10101-97-0
Synonym(s):
Nickel(2+) sulfate;Nickelous sulfate
CAS NO.：10101-97-0
Empirical Formula: NiO4S
Molecular Weight: 154.76
MDL number: MFCD00011146
EINECS: 232-104-9
PRODUCT Properties
| Melting point: | 848°C |
| Density | 3.68 |
| form | green-yellow orthorhombic crystals |
| color | green-yellow orthorhombic crystals, crystalline |
| Odor | odorless |
| Water Solubility | 27.3-27.7 g/100 mL at 20 ºC |
| InChI | InChI=1S/Ni.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2 |
| InChIKey | LGQLOGILCSXPEA-UHFFFAOYSA-L |
| SMILES | [Ni+2].S([O-])([O-])(=O)=O |
| CAS DataBase Reference | 7786-81-4(CAS DataBase Reference) |
| EPA Substance Registry System | Nickel sulfate (7786-81-4) |
Description and Uses
Nickel sulphate appears as blue to blue-green transparent crystals and is an odourless soluble nickel salt. Nickel sulphate is incompatible with strong acids. Nickel sulphate has extensive industrial applications in nickel patch testing, in nickel plating, as a raw material for the production of catalysts, in dyeing and printing fabrics as a mordant, and for blackening zinc and brass and in jewellery manufacture.
Nickel sulfate (NiSO4) exists in different states depending on its hydrated forms (where water molecules bond with ions in suspended substances). Nickel sulfate can be in the form of greenish-yellow, blue, or green crystals, depending upon the degree of hydration. It is used in nickel-plating iron and copper, as a catalyst, as a mordant in the textile industry, and as a coating for other substances.
Safety
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H302+H332-H315-H317-H334-H341-H350i-H360D-H372-H410 |
| Precautionary statements | P202-P273-P280-P301+P312-P302+P352-P308+P313 |
| target organs | respiratory tract irritation |
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges |
| Hazard Codes | Xn,N,T |
| Risk Statements | 22-40-42/43-50/53-51/53-43-68-48/23-61-49-38-20/22 |
| Safety Statements | 22-36/37-60-61-45-23-53 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| RTECS | QR9350000 |
| TSCA | TSCA listed |
| HazardClass | 9 |
| PackingGroup | III |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 4 Inhalation Acute Tox. 4 Oral Aquatic Chronic 1 Carc. 1A Inhalation Muta. 2 Repr. 1B Resp. Sens. 1 Skin Irrit. 2 Skin Sens. 1 STOT RE 1 Inhalation |
| Hazardous Substances Data | 7786-81-4(Hazardous Substances Data) |
