COBALT (II) SULPHATE HEPTAHYDRATE 99% AR
| Product Code | B-00839 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 10026-24-1 |
| Molecular Formula | CoSO4.7H2O | Molecular Weight | 281.10 |
| H.S.Code | 2833.29900 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Red crystalline powder |
|---|---|---|---|
| Odour | Odorless | pH Value | 4 |
| Melting point/ Freezing point [°C] | 98 °C | Boiling point [°C] | 735 °C |
| Density [g/cm3] | 2.03 | Solubility in water [% weight] | 60.4g/100g water @ 30C |
Packaging
Specification
| Appearance | A red crystalline powder |
| Assay | Min 99% |
| Insoluble matter | Max 0.003% |
| Chloride (Cl) | Max 0.001% |
| Nitrogen compounds (as N) | Max 0.005% |
| Calcium (Ca) | Max 0.005% |
| Copper (Cu) | Max 0.001% |
| Iron (Fe) | Max 0.002% |
| Lead (Pb) | Max 0.001% |
| Manganese (Mn) | Max 0.001% |
| Magnesium (Mg) | Max 0.001% |
| Nickel (Ni) | Max 0.01% |
| Potassium (K) | Max 0.002% |
| Sodium (Na) | Max 0.002% |
| Zinc (Zn) | Max 0.005% |
Safety Information and Hazard Symbols
Symbol: GHS02,GHS05, GHS07, GHS09
Signal Word: Danger
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H302-H317-H334-H341-H350i-H360F-H410
Precaution Statement: P201-P261-P273-P280-P308 + P313-P501