Cobalt(II) sulfate heptahydrate
General information
General information
| Chemical formula: CoSO₄ . 7 H₂O | Molar Mass: 281.1 g/mol |
| Appearance: Red crystals | Density: 1.95 g/cm3 (20 °C) |
| Solub. in water: 362 g/l | Melting point: 98 °C |
| Bulk density: 900 kg/m3 | pH value: 4.0 (20 °C) |
| Storage temp.: +2°C to +30°C | Cautions: carcinogenic, sensitizing, dangerous for the environment |
| R: N/A | S: N/A |
| HS-No.: 2833 29 30 | EC index number: 027-005-00-0 |
Specification
Specification
| Assay | 97-102 | % | |
| Description | Conforms | ||
| Solubility | Conforms | ||
| Chloride (Cl) | ≤ | 0.02 | % |
| Lead (Pb) | ≤ | 0.005 | % |
| Iron (Fe) | ≤ | 0.005 | % |
Ordering code
Ordering code
| Ordering code | 25 g | 50 g | 100 g | 250 g | 1000g |
| P.E. | |||||
| Glass | 523.05.00050.01 |
Hazard symbol
Hazard symbol
| Hazard Symbol |
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محصولات مرتبط
| Name: Edetate Disodium |
| Grade: Extra pure |
| Application: Synthesis, Titration |
| Synonyms: Disodium ethylenediaminetetraacetate dihydrate |
| CAS Number: 6381-92-6 EC Number: 205-358-3 Molar Mass: 372.24 g/mol Chemical Formula: C10H14N2Na2O8 . 2H2O Hill Formula: C10H14N2Na2O8 . 2H2O |
| Download: Datasheet | CoA | SDS |
