Cobalt (II) Nitrate Hexahydrate 98% AR
Cobaltous nitrate hexahydrate; Nitric acid cobalt(II) salt
Product Code. |
00835 |
Grade |
|
Purity |
98% |
CAS No. |
10026-22-9 |
Molecular Formula |
Co(NO3)2.6H2O |
Molecular Weight |
291.03 |
H.S.Code |
2834.29900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Red crystals |
Odour |
Odorless |
| pH value |
4 at 100 g/l at 20 °C |
Melting point/ Freezing point [°C] |
55 °C |
Boiling point [°C] |
75°C |
| Density [g/cm3] |
1.87 |
Solubility in water [% weight] |
134g/100ml water |
Oxidising properties |
The substance or mixture is classified as oxidizing with the subcategory 2 |
Packaging
Specification
| Appearance | Red crystals |
| Assay (complexometric) | 98.0-102.0% |
| Insoluble matter | Max 0.01% |
| Chloride (Cl) | Max 0.002% |
| Sulphate (SO4) | Max 0.005% |
| Ammonium (NH4) | Max 0.2% |
| Calcium (Ca) | Max 0.005% |
| Copper (Cu) | Max 0.002% |
| Iron (Fe) | Max 0.001% |
| Lead (Pb) | Max 0.002% |
| Magnesium (Mg) | Max 0.005% |
| Nickel (Ni) | Max 0.15% |
| Potassium (K) | Max 0.01% |
| Sodium (Na) | Max 0.05% |
| Zinc (Zn) | Max 0.01% |
Safety Information and Hazard Symbols
Symbol: GHS08, GHS09
Signal Word: Danger
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H317-H334-H341-H350i-H360F-H410
Precaution Statement: P201-P273-P280-P302+352-P304+340-P342+311