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Sodium chromate tetrahydrate, 99.5% (pure p.a.)

Na2CrO4 · 4H2O

CAS №: 
10034-82-9
Main substance: 
>99.5%
Reactive Qualification: 
pure p.a.
Molecular mass: 
234,03
in poly bottles
Russian standard: 
TU 6-09-91-84
In stock
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5.54 usd

5.54 usd
Product Category: 
Impurities content (weight %)
Insoluble in water substances <0.002
Chlorides (Cl-) <0.003
Sulfates (SO42-) <0.005
Calcium (Ca2+) <0.003
Substances precipitated by NH4OH (Al3+ + Fe2+ + Cr3+) <0.005
pH of 5%-water solution 8.5 - 9.5