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Properties: soluble in water, stored avoiding light; toxic.

Molecular formula: C7H7O2SNa

Molecular weight: 178.2

CAS No.: 824-79-3

Specifications:

No.
Test Items
Specification
1
Appearance
White powder
2
Purity %≥
98.0
3
water solution(10%)
Transparent in slight
4
PH value(10%)≤
10.0
5
Moisture %≤
1.0
6
NaCl %≤
1.0
7
Na2SO4 %≤
2.0
8
Na2CO%≤
0.05

Package: plastic weaving bag lined with plastic bag.

Net weight: 25Kg.

25kg and 20,000kg/container; Annual output: 500,000Kg

Applications:
The intermediate of medicinal;
Antifogging agent in photography;
Oxydation inhibitor.