209198
Fluka

Copper(II) sulfate pentahydrate

SKU
209198
ACS Reagent, ≥98.0%
Synonym(s)
Blue Vitriol; Cupric sulfate pentahydrate; Sulfuric acid, copper(II) salt (1:1) pentahydrate
General Information:
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Brand
Fluka
UNSPSC Code
GL8900000
CAS Numbers (All) Linear Formula
CuSO4 · 5H2O
MDL Number
Molar Mass
249.69 g/mol
RTECS Number
231-847-6
Synonyms
Blue Vitriol; Cupric sulfate pentahydrate; Sulfuric acid, copper(II) salt (1:1) pentahydrate

Documents

Specifications

PropertyValue
Assay98.0 - 102.0 %
Water insoluble matterMax. 0.005 %
Calcium (Ca)Max. 10 ppm
Iron (Fe)Max. 30 ppm
Potassium (K)Max. 100 ppm
Sodium (Na)Max. 200 ppm
Nickel (Ni)Max. 50 ppm
Chloride (Cl)Max. 10 ppm
Total NMax. 20 ppm
Vapor Pressure7.3 mmHg ( 25 °C)

Properties

PropertyValue
Autoignition TemperatureNot auto-flammable
Boiling Point/RangeDecomposes on heating
ColorBlue Green
Density2.28 g/cm3 (20 °C)
FlashpointNot applicable
FormSolid
GradeACS Grade Salts
Incompatible MaterialsReactions with various metals, Acetylene
Lower Explosion LimitNot applicable
Melting Point/Range110 °C
Partition CoefficientNo data available
Purity Percentage98
Purity Details>=98.0%
Solubility in Water209 g/l (20 °C)
Upper Explosion LimitNot applicable
Vapor PressureNegligible
ViscosityNo data available
pH-Value3.5-4.5 (20 °C)
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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