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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

Specifications

Packaging:

in poly bottles

Russian standard:

GOST 4166-76

Remainder: In stock

Price

437.50 rub

Total cost: 437.50 rub

Product Category:

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 (PO₄^3-)	<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

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(M.V.Lomonosov)

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