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Copper(II) sulfate pentahydrate

Catalog No. 31293 Name Sigma Aldrich
CAS Number 7758-99-8 Website http://www.sigmaaldrich.com
M. F. CuH10O9S Telephone 1-800-521-8956
M. W. 249.685 Fax
Purity 99-102% Email
Storage Chembase ID: 147462

SYNONYMS

Title
硫酸铜 五水合物
IUPAC name
copper(2+) ion pentahydrate sulfate
IUPAC Traditional name
copper(2+) ion pentahydrate sulfate
Synonyms
Cupric sulfate 五水合物
Sulfuric acid, copper(II) salt (1:1) pentahydrate
Cupric sulfate pentahydrate
Blue Vitriol

DATABASE IDS

MDL Number MFCD00149681
CAS Number 7758-99-8
PubChem SID 24858914
EC Number 231-847-6

PROPERTIES

GHS Pictograms GHS07
GHS Pictograms GHS09
GHS Signal Word Warning
GHS Hazard statements H302-H315-H319-H410
European Hazard Symbols Harmful Harmful (Xn)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
GHS Precautionary statements P273-P305 + P351 + P338-P501
RID/ADR UN 3288 6.1/PG 3
Risk Statements 22-36/38-50/53
RTECS GL8900000
Safety Statements 22-60-61
Hazard Class 6.1
UN Number 3288
Packing Group 3
German water hazard class 3
Antion Traces chloride (Cl-): ≤10 mg/kg
Cation Traces As: ≤0.5 mg/kg
Cation Traces Ca: ≤10 mg/kg
Cation Traces Cd: ≤10 mg/kg
Cation Traces Co: ≤10 mg/kg
Cation Traces Fe: ≤20 mg/kg
Cation Traces K: ≤10 mg/kg
Cation Traces Mg: ≤5 mg/kg
Cation Traces Na: ≤20 mg/kg
Cation Traces Ni: ≤20 mg/kg
Cation Traces Pb: ≤20 mg/kg
Cation Traces Zn: ≤10 mg/kg
Grade puriss. p.a.
Impurities ≤0.001% total nitrogen (N)
Impurities ≤0.005% in water insoluble matters
Linear Formula CuSO4 · 5H2O
Purity 99-102%
Melting Point 110 °C (dec.)(lit.)
pH 3.7-4.5 (20 °C, 5%)
Vapor Pressure 7.3 mmHg ( 25 °C)

DETAILS

REFERENCES