equivalent weight of sodium thiosulphate

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US $200-220 / Tons | 5 Ton/Tons (Min. Order)
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Overview
Quick Details
Classification:
Sulphate
Type:
Sodium Thiosulfate
CAS No.:
7772-98-7
Other Names:
Hypo
MF:
Na2S2O3 .5H2O
EINECS No.:
231-867-5
Place of Origin:
Liaoning, China (Mainland)
Grade Standard:
Industrial Grade
Purity:
99%
Appearance:
White crystalline
Application:
used in photographic ,electroplate and purifying soft water etc.
Brand Name:
HENAN EASTAR
Model Number:
sodium thiosulphate Pentahydrate 99%
HS CODE:
2832 3000.00
PACKING:
25KG BAG
Supply Ability
Supply Ability:
10000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
25kg PP bags,1ton bag
Port
TIANJIN
Lead Time :
within 7 days after receive T/T advance

Sodium Thiosulphate 

 

Commodity Sodium Thiosulphate

CAS no.: 7772-98-7

Molecular formula:Na2S2O3 .5H2O

Property:monoclinic crystal

Packing:25kg PP bag or 1 ton bag ;

Applications:It is used in photographic ,electroplate and purifying soft water and tanning hides.It is also used as a reducing agent, fixers, blush preventive agent, deoxidizer, sulfur dyeing agent, anti-whiting agent, detergent, disinfectant and color faking agent.

 

Specification data: See the table below.

TEST ITEMS

SPECIFICATION

TEST RESULTS

TEST ITEMS

SPECIFICATION

RESULT OF TEST REPORT

               ASSAY:

      99.00% MIN

                     99.06%

    WATER INSOLUBLES:

       0.01% MAX

                    0.006%

         SULPHIDES:

        0.001% MAX

                    0.0005%

IRON:

0.001% MAX

0.0007%

 

 

 

 

 

 

 

 

 

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