SODIUM THIOSULPHATE Pentahydrate

PRODUCT TYPE:

Basic Raw Material Series

CAS NUMBER:

10102-17-7

HS CODE:

28309090

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Molecular Formula: Na2S2O3*5H2O

Molecular Weight: 158.11

HS CODE: 28309090

CAS NO.: 10102-17-7


SPECIFICATIONS:

STANDARDS:

RESULTS:

APPEARANCE:

WHITE CRYSTALLINE

PASS

PURITY:

≥99.0%

99.15%

SULPHIDES:

≤0.001%

0.0002%

IRON (AS FE):

≤0.001%

0.0002%

WATER INSOLUBLES:

≤0.01%

0.0015%

SIZE (1mm  5mm):

PERCENTAGE (%)

1.0mm - 1.5mm

16%

1.6mm - 2.3mm

21%

2.4mm  3.6mm

23%

3.7mm  4.4mm

21%

4.5mm  5.0mm

19%

CONCLUSION:

QUALIFIED


PACKING: IN 25KGS/1000KGS


STORAGE: STORED IN COOL, DRY AND VENTILATED PLACE.


APPLICATIONS:

1. Used as a fixative in Photography industry;

2. For purifying soft water;

3. As a reducing agent of bichromate in tanning production;

4. Used as detergent agent, disinfector in Medical industry;

5. Used as decolorant in paper making industry;

6. Used as dechlorination agent after bleaching of cotton fabrics and paper pulp.


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