Copper (II) Sulphate Pentahydrate 99% AR
Cupric Sulphate
Product Code. |
00873 |
Grade |
AR/ACS |
Purity |
99% |
CAS No. |
7758-99-8 |
Molecular Formula |
CuSO4.5H2O |
Molecular Weight |
249.68 |
H.S.Code |
2833.25000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Blue crystalline |
Odour |
Odorless |
| pH value |
3.7 - 4.5 |
Melting point/ Freezing point [°C] |
110 °C |
Boiling point [°C] |
> 150°C |
| Vapour pressure [20°C] |
9.5 hPa at 20 °C |
Density [g/cm3] |
2.28 |
Solubility in water [% weight] |
31.6g/100cc H20 @ 20°C |
Packaging
Specification
| Appearance | Blue crystalline powder |
| Assay (iodometric) | 99.0-102.0% |
| Insoluble matter | Max 0.005% |
| Chloride (Cl) | Max 0.001% |
| Total nitrogen (N) | Max 0.001% |
| Lead (Pb) | Max 0.005% |
| Nickel (Ni) | Max 0.005% |
| Iron (Fe) | Max 0.003% |
| Zinc (Zn) | Max 0.03% |
| Calcium (Ca) | Max 0.005% |
| Sodium (Na) | Max 0.005% |
| Potassium (K) | Max 0.001% |
Safety Information and Hazard Symbols
Symbol: GHS07, GHS09
Signal Word: Warning
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H302-H315-H319-H410
Precaution Statement: P273-P305 + P351 + P338-P501