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Anhydrous sodium sulfite

NAME: Sodium sulfite anhydrous
CAS NO.: 7757-83-7
Molecular formula: Na2SO3
Molecular weight: 126.03
Molecular structural formula:

No.

Item

Tech Grade

1

Appearance

White crystal

2

Assay(as Na2SO3)

96%±0.5%

3

Insoluble matter ≤

0.03%

4

Free alkalinity ≤

0.6%

5

Fe ≤

0.02%

Packing:25kg or 50 kg pp woven bag.

 

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