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Copper(II) sulfate pentahydrate

CAS number: 7758-99-8
grade:
Chemical formula : CuSO4 · 5H2O
Molar Mass : 249.68  g/mol
Chemical formula: CuSO4 · 5H2O Molar Mass: 249.68  g/mol
Appearance:  blue crystalline powder density: 2.284 g/cm3
Solub. in water:  317 g/l Melting point:  110 °C
vapor pressure : 7.3 mmHg ( 25 °C) pH value : 3.54.5 (H₂O, 20°C)
Storage temp.:   +2°C to +30°C Cautions: harmful, irritant, dangerous for the environment
R: N/A S: N/A
HS-No.:  2833 25 00 EC index number .:  029-004-00-0
Assay   98.0-102.0 %
Description   Conforms  
Solubility & Appearance of  Solution   Conforms  
Identification (Copper)   Conforms  
Identification (Sulfate)   Conforms  
Insoluble matter 0.005 %
Chloride 0.001 %
Nitrogen compounds (as N ) 0.002 %
Calcium 0.005 %
Iron 0.003 %
Nickel 0.005 %
Potassium 0.01 %
Sodium 0.02 %
Ordering code 250 g 1 kg 2.5 kg 5 kg 10 kg
P.E.   478.16.01000.02      
Glass
-علامت هشدار0
-علامت هشدار1
-علامت هشدار2

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