Copper Sulphate Pentahydrate
CAS 7758-99-8·CuSO₄·5H₂O
Blue vitriol crystals for Kjeldahl catalysis, biuret reagent and general analysis.
Grades offered
- EXTRA PUREExtra PureThe general-purpose tier on most Indian catalogues.
- ARAnalytical ReagentHigh purity with certified assay and stated trace-impurity limits.
- AR/ACSAnalytical Reagent, ACS specificationAR grade additionally meeting American Chemical Society limits.
Typical applications
- Kjeldahl digestion catalyst mixture
- Biuret and Fehling reagent preparation
- Benedict reagent
Copper Sulphate Pentahydrate
CuSO₄·5H₂O · M.W. 249.68 g/mol
- CAS
- 7758-99-8
- Assay
- ≥ 98%
- Batch
- Use before
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Pack sizes
- 500 g
- 5 kg
Identification
| CAS number | 7758-99-8 |
|---|---|
| Molecular formula | CuSO₄·5H₂O |
| Molecular weight | 249.68 g/mol |
| Assay | ≥ 98% |
| Also known as | Blue vitriol, Cupric sulphate, Copper(II) sulphate |
Hazard identification
Signal wordWarning
- Irritant / harmfulGHS07
- Hazardous to the environmentGHS09
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H410Very toxic to aquatic life with long lasting effects
TransportUN3077Packing groupIII
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