Copper Sulfate Anhydrous | 7758-98-7

Additional information

CAS ID

7758-98-7

IUPAC Name

Copper Sulfate Anhydrous

Molecular Formula

CuO4S

Molecular Weight

SMILES

O=S([O-])([O-])=O.[Cu+2]

Description

24462

Synonym: copper sulfate, copper ii sulfate, cupric sulfate anhydrous, copper sulphate, copper 2+ sulfate, blue stone, copper monosulfate, copper ii sulfate, anhydrous, hylinec, trinagle

Assay Percent Range98% min. (Iodometry)
Linear FormulaCuSO4
Fieser01,164; 02,89; 05,162; 06,141; 08,125; 10,107; 16,283
Merck Index15,2643
Solubility InformationSolubility in water: 203g/L (20°C).
Formula Weight159.6
Physical FormFine Powder
GradeAnalysis
Calcium (Ca)20ppm max.
Chloride100ppm max
Chlorine (Cl)100ppm max.
Iron (Fe)50ppm max.
Lead (Pb)50ppm max.
Loss on Drying1% (300°C) max.
Magnesium (Mg)50ppm max.
Nickel (Ni)50ppm max.
PackagingGlass bottle
SolubilitySolubility in water: 203g/L (20°C).
Total Nitrogen0.01% max.
Zinc (Zn)20ppm max.
ColorGray to Green
Melting Point200.0°C
Chemical Name or MaterialCopper(II) sulfate

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