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Sodium sulfate anhydrous, 99.5% (pure p.a.)

Sodium sulfate anhydrous, 99.5% (pure p.a.)
Sodium sulfate anhydrous, 99.5% (pure p.a.)Sodium sulfate anhydrous, 99.5% (pure p.a.)

Na2SO4

CAS №: 
7757-82-6
Main substance: 
>99.5%
Reactive Qualification: 
pure p.a.
Molecular mass: 
142,04
in poly bottles
Russian standard: 
GOST 4166-76
Not in stock

500 rub

500 rub
Product Category: 
Na
Impurities content (weight %)
Insoluble in water substances <0.005
Calcination losses <0.2
Free sulfuric acid (H2SO4) <0.01
Free alkali (NaOH) <0.01
Nitrates (NO3- ) <0.0005
Phosphates (PO43-) <0.001
Chlorides (Cl-) <0.001
Ammonium salts (NH4+) <0.0005
Iron (Fe2+) <0.001
Potassium (K+) <0.01
Calcium (Ca2+) <0.005
Magnesium (Mg2+) <0.005
Arsenic (As3+) <0.0001
Heavy metals (Pb2+) <0.0005