| Specifications | |
|---|---|
| Assay (complexometric) | 97.0 - 102.0 % |
| Identity | conforms |
| Chloride (Cl) | ≤ 0.02 % |
| Fe (Iron) | ≤ 0.005 % |
| Pb (Lead) | ≤ 0.005 % |
| Residual solvents (according to ICH-guideline) | excluded by manufacturing process |
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Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 10026-24-1 | 233-334-2 | CoO₄S * 7 H₂O | CoSO₄ * 7 H₂O | 281.10 g/mol |
| Description | |
|---|---|
| Catalogue Number | 102546 |
| Description | Cobalt(II) sulfate heptahydrate |
| Product Information | |
|---|---|
| CAS number | 10026-24-1 |
| EC index number | 027-005-00-0 |
| EC number | 233-334-2 |
| Hill Formula | CoO₄S * 7 H₂O |
| Chemical formula | CoSO₄ * 7 H₂O |
| Molar Mass | 281.10 g/mol |
| HS Code | 2833 29 30 |
| Applications | |
|---|---|
| Application | Cobalt(II) sulfate heptahydrate extra pure. CAS 10026-24-1, chemical formula CoSO₄ * 7 H₂O. Find an MSDS and related product information below. |
| Physicochemical Information | |
|---|---|
| Density | 1.95 g/cm3 (20 °C) |
| Melting Point | 98 °C |
| pH value | 4 (100 g/l, H₂O, 20 °C) |
| Bulk density | 900 kg/m3 |
| Solubility | 362 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 582 mg/kg |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |    |
| Hazard Statement(s) | H350i: May cause cancer by inhalation. H360F: May damage fertility. H302: Harmful if swallowed. H317: May cause an allergic skin reaction. H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. H341: Suspected of causing genetic defects. H410: Very toxic to aquatic life with long lasting effects. |
| Precautionary Statement(s) | P201: Obtain special instructions before use. P273: Avoid release to the environment. P280: Wear protective gloves. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/ physician. |
| RTECS | GG3200000 |
| Storage class | 6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects |
| WGK | WGK 2 water endangering |
| Disposal | 15 Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately. |
| Safety Information | |
|---|---|
| Hazard Symbols |  Toxic Dangerous for the environment |
| Categories of danger | carcinogenic, toxic for reproduction, harmful, sensitizing, mutagenic, dangerous for the environment |
| R Phrase | R 49-60-22-42/43-68-50/53 May cause cancer by inhalation.May impair fertility.Also harmful if swallowed.May cause sensitisation by inhalation and skin contact.Possible risk of irreversible effects.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 53-22-35-36/37-45-61 Avoid exposure - obtain special instructions before use.Do not breathe dust.This material and its container must be disposed of in a safe way.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +5°C to +30°C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | UN 3077 , 9, III |
| Declaration (transport by air) IATA-DGR | UN 3077 , 9, III |
| Declaration (transport by sea) IMDG-Code | UN 3077 , 9, III, Marine Pollutant: P |
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