COBALT (II) NITRATE HEXAHYDRATE 98% AR
| Product Code | B-00835 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 10026-22-9 |
| Molecular Formula | Co(NO3)2.6H2O | Molecular Weight | 291.03 |
| H.S.Code | 2834.29900 | Shelf Life | 60 Months |
| Purity | 98 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Red crystals |
|---|---|---|---|
| Density [g/cm3] | 1.87 | Odour | Odorless |
| Solubility in water [% weight] | 134g/100ml water | Melting point/ Freezing point [°C] | 55 °C |
| pH Value | 4 at 100 g/l at 20 °C | Boiling point [°C] | 75 °C |
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:GHS06, 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 + P352-P304+340-P342+311