Nickel(II) sulfate heptahydrate
- Product NameNickel(II) sulfate heptahydrate
- CAS10101-98-1
- MFH4NiO5S
- MW174.78
- EINECS600-153-9
- MOL File10101-98-1.mol
Chemical Properties
| Density | 1.948 g/mL at 25 °C(lit.) |
| solubility | soluble in ethanol |
| form | Needle-Like Crystals or Powder |
| color | Green to dark green |
| Water Solubility | g/100g H2O: 26.2 (0°C), 37.7 (20°C), 50.4 (40°C) [LAN05]; soluble alcohol [HAW93] |
| Merck | 13,6541 |
| InChI | 1S/Ni.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2 |
| InChIKey | OGKAGKFVPCOHQW-UHFFFAOYSA-L |
| SMILES | [Ni++].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-]S([O-])(=O)=O |
| CAS DataBase Reference | 10101-98-1(CAS DataBase Reference) |
| EPA Substance Registry System | Sulfuric acid, nickel(2+) salt (1:1), heptahydrate (10101-98-1) |
Safety Information
| Hazard Codes | Xn,N,T |
| Risk Statements | 22-40-42/43-50/53-68-48/23-38-20/22-61-49 |
| Safety Statements | 22-36/37-60-61-45-53 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| RTECS | WT1157000 |
| HS Code | 28332400 |
| Storage Class | 6.1D - Non-combustible acute toxic Cat.3 toxic hazardous materials or hazardous materials causing chronic effects |
| Hazard Classifications | Acute Tox. 4 Inhalation Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Carc. 1A Inhalation Muta. 2 Repr. 1B Resp. Sens. 1 Skin Irrit. 2 Skin Sens. 1 STOT RE 1 Inhalation |
