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COPPER(II) SULFATE ANHYDROUS FOR ANALYSIS

Brands: MERCK
Rp 4.504.000

Synonym(s): Copper(II) sulfate anhydrous

Empirical Formula (Hill Notation):CuO4S

Assay (iodometric, calc. on dried substance): ≥ 99.0 %

Chloride (Cl): ≤ 0.002 %

Total nitrogen (N): ≤ 0.005 %

Fe (Iron): ≤ 0.015 %

Ni (Nickel): ≤ 0.005 %

Pb (Lead): ≤ 0.005 %

Zn (Zinc): ≤ 0.02 %

Substances not precipitated by hydrogen sulfide (as sulfate): ≤ 0.2 %

Loss on drying (250 °C): ≤ 0.5 %

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PT. Multi Medika Laboratory

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