Detailed Product Description

Sodium Thiosulfate

Features:
1) Product: sodium thiosulphate photo grade
2) CAS no.: 10102-17-7
3) Molecular formula: Na₂S₂O₃ .5H₂O
4) Specific gravity: 1.729
5) Easily soluble in water and with strong reducing

Specifications:

sodium thiosulphate:99%min

insoluble substance in water:0.01%max

sulphate(Na2S):0.001%max

Fe:0.002%max

Ph value:6.5-9.5

Applications:
1) Used in photographic and electroplate applications
2) For purifying soft water and tanning hides
3) As a reducing agent, fixers, blush preventive agent, deoxidizer, sulfur
dyeing agent, anti-whiting agent, detergent, disinfectant and color faking
agent

Packing:
25kg/plastic woven bag with PE liner inside