Copper (II) Sufate Pentahydrat 250gm
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Manufacturer: Merck
Catalog ID: 102790.0250
Stock: In Stock
Description
| Catalogue Number | 102790 |
| Replaces | CX2185; CX2185-1; CX2185-5; CX2185-7; CX2185-20 |
| Synonyms | Copper monosulfate pentahydrate, Copper vitriol pentahydrate |
| Description | Copper(II) sulfate pentahydrate |
Product Information
| CAS number | 7758-99-8 |
| EC index number | 029-023-00-4 |
| EC number | 231-847-6 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | CuO₄S * 5 H₂O |
| Chemical formula | CuSO₄ * 5 H₂O |
| Molar Mass | 249.68 g/mol |
| HS Code | 2833 25 00 |
Physicochemical Information
| Density | 2.284 g/cm3 (20 °C) |
| Melting Point | 147 °C Not applicable |
| pH value | 3.5 - 4.5 (50 g/l, H₂O, 20 °C) |
| Solubility | 317 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 960 mg/kg |
| LD 50 dermal | LD50 Rat > 2000 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (iodometric) | 99.0 - 100.5 % |
| Insoluble matter | ≤ 0.005 % |
| Chloride (Cl) | ≤ 0.0005 % |
| Total nitrogen (N) | ≤ 0.001 % |
| Ca (Calcium) | ≤ 0.005 % |
| Fe (Iron) | ≤ 0.003 % |
| K (Potassium) | ≤ 0.001 % |
| Na (Sodium) | ≤ 0.005 % |
| Ni (Nickel) | ≤ 0.005 % |
| Pb (Lead) | ≤ 0.005 % |
| Zn (Zinc) | ≤ 0.03 % |
| Corresponds to ACS,ISO,Reag. Ph Eur |
