ISO 9001:2015
| Product Name: | Copper(II) sulfate pentahydrate | Catalogue Number: | RR-24463 |
| Batch Size: | N/A | Lot Number: | 20230404 |
| CAS Number: | 7758-99-8 | Production Date: | |
| Molecular Formula: | CuH10O9S | Report Date: | 2023-04-04 |
| Molecular Weight: | 249.69 | Expiry Date: | |
| Storage: | Room temperature, Protected from light and Sealed |
| Test Items | Specifieation | Results |
| Assay(CuSO ·5H O),% | min99.0 | 99.8 |
| pH value(50g/L;25℃) | 3.5～4.5 | 3.9 |
| Insoluble matter in water,ppm | max100 | ＜100 |
| Chloride(Cl),ppm | max20 | 18 |
| Aluminum(Al),ppm | max30 | 2 |
| Calcium(Ca),ppm | max10 | 1 |
| Manganese(Mn),ppm | max20 | 1 |
| Iron(Fe),ppm | max20 | 6 |
| Cobalt(Co),ppm | max10 | 1 |
| Nickel(Ni),ppm | max10 | 1 |
| Zinc(Zn),ppm | max20 | 1 |
| Arsenic(As),ppm | max5 | 4 |
| Lead(Pb),ppm | 10 | 2 |
| signature | ||
Prepared by: |
Reviewed by: |
Aproved by General manager: |
| Date: | Date: | Date: |
