Ammonium nickel(II) sulfate hexahydrate
- Product NameAmmonium nickel(II) sulfate hexahydrate
- CAS7785-20-8
- MFH7NNiO5S
- MW191.81
- EINECS680-452-9
- MOL File7785-20-8.mol
Chemical Properties
| 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 |
| Major Application | battery precursors catalysts material synthesis precursor |
| InChI | 1S/2H3N.Ni.2H2O4S.6H2O/c;;;2*1-5(2,3)4;;;;;;/h2*1H3;;2*(H2,1,2,3,4);6*1H2/q;;+2;;;;;;;;/p-2 |
| InChIKey | ZZPAXHDZFDUTLY-UHFFFAOYSA-L |
| SMILES | N.N.[Ni++].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].OS(O)(=O)=O.[O-]S([O-])(=O)=O |
| CAS DataBase Reference | 7785-20-8(CAS DataBase Reference) |
Safety Information
| Hazard Codes | T,N |
| Risk Statements | 45-22-42/43-68-50/53-48/23-20/22-61-49 |
| Safety Statements | 53-22-36/37-45-61-60 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | 3 |
| RTECS | WS6061000 |
| TSCA | Yes |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 31022900 |
| 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 Acute 1 Aquatic Chronic 1 Carc. 1A Muta. 2 Repr. 1B Resp. Sens. 1 Skin Sens. 1 STOT RE 1 |
| Toxicity | LD50 orally in rats: 418 mg/kg (Reagan) |
