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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

Specifications

Packaging:

in poly bottles

Russian standard:

TU 6-09-91-84

Remainder: In stock

Price

362.50 rub

Total cost: 362.50 rub

Product Category:

Impurities content (weight %)
Insoluble in water substances	<0.002
Chlorides (Cl^-)	<0.003
Sulfates (SO₄^2-)	<0.005
Calcium (Ca²⁺)	<0.003
Substances precipitated by NH₄OH (Al³⁺ + Fe²⁺ + Cr³⁺)	<0.005
pH of 5%-water solution	8.5 - 9.5

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(M.V.Lomonosov)

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