Copper(II) sulphate, anhydrous 99.0-101.0% (dry basis), EMPROVE® ESSENTIAL Ph. Eur., BP suitable for use as excipient, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Certificates
About this item
Synonyms: Cupric sulphate
CAS Number:7758-98-7
:
Formula:CuSO₄
MDL Number:MFCD00010981
:159.61 g/mol
Merck Index:12,02722
Melting Pt:200 °C
Density:3.603 g/cm³ (25 °C)
Storage Temperature:Ambient
EINECS:231-847-6
UN:3077
ADR:9,III
:GHS07
:GHS09
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay (iodometric, calc. on dried substance):99.0 - 101.0 %
- Identity:passes test
- Appearance of solution:passes test
- Chloride (Cl):≤ 0.0150 %
- Al (Aluminium):≤ 0.001 %
- Ca (Calcium):≤ 0.005 %
- Cd (Cadmium) (*):≤ 0.00002
- Cr (Chromium):≤ 0.005 %
- Fe (Iron):≤ 0.0030 %
- K (Potassium):≤ 0.01 %
- Na (Sodium):≤ 0.02 %
- Ni (Nickel) (*):≤ 0.0050 %
- Pb (Lead) (*):≤ 0.0080 %
- Zn (Zinc):≤ 0.03 %
- Residual solvents (ICH Q3C):excluded by manufacturing process
- Loss on drying (250 °C):≤ 1.0 %
Specification Test Results
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