Copper(II) Sulfate Anhydrous 1Kg
for analysis EMSURE®
Manufacturer: Merck
Catalog ID: 102791.1000
Stock: In Stock
Description
| Catalogue Number | 102791 |
| Synonyms | Copper monosulfate anhydrous, Copper vitriol anhydrous |
| Description | Copper(II) sulfate anhydrous |
Product Information
| CAS number | 7758-98-7 |
| EC index number | 029-004-00-0 |
| EC number | 231-847-6 |
| Hill Formula | CuO₄S |
| Chemical formula | CuSO₄ |
| Molar Mass | 159.61 g/mol |
| HS Code | 2833 25 00 |
Physicochemical Information
| Density | 3.60 g/cm3 (20 °C) |
| pH value | 3.5 - 4.5 (50 g/l, H₂O, 20 °C) |
| Bulk density | 800 kg/m3 |
| Solubility | 203 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 481 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (iodometric, calc. on dried substance) | ≥ 99.0 % |
| Chloride (Cl) | ≤ 0.002 % |
| Total nitrogen (N) | ≤ 0.005 % |
| Fe (Iron) | ≤ 0.015 % |
| Ni (Nickel) | ≤ 0.005 % |
| Pb (Lead) | ≤ 0.005 % |
| Zn (Zinc) | ≤ 0.02 % |
| Substances not precipitated by hydrogen sulfide (as sulfate) | ≤ 0.2 % |
| Loss on drying (250 °C) | ≤ 0.5 % |
