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Iron(II) sulfate heptahydrate, 99% (puriss.)

Ferrous sulfate heptahydrate

FeSO4 • 7H2O

CAS №: 
7782-63-0
Main substance: 
>99%
Reactive Qualification: 
puriss.
Molecular mass: 
278,01
in poly bottles
Russian standard: 
GOST 4148-78
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230 rub

230 rub
Product Category: 
Impurities content (weight %)
Insoluble in water substances <0.005
Chlorides (Cl-) <0.0005
Iron(III) (Fe3+) <0.03
Manganese (Mn2+) <0.025
Copper (Cu2+) <0.002
Arsenic (As3+) <0.00002
Zinc (Zn2+) <0.005
Potassium + Sodium + Calcium + Magnesium <0.05
pH of 5%-water solution 3.3