Sodium Thiosulfate 99% for Leather Tanning Chemical

• Customization: Available
• CAS No.: 7772-98-7
• Formula: Na2s2o3.5H2O
• Model NO.: Sodium Thiosulfate 99%
• Certification: Coa
• Purity: ≥99%
• Type: Na2s2o3.5H2O
• Appearance: Cyrstal
• Grade Standard: Industrial Grade
• Transport Package: 25kg Bags
• Specification: 99%
• Trademark: union
• Origin: China
• HS Code: 28323000
• Production Capacity: 9000mt Monthly

Product Description

[Products performance]
Molecular Formula: Na2S2O3·5H2O
Properties: white transparent crystal

[Specification]

Sodium Thisoulphate	99% min
Water Insoluble Matters	0.01% max
Iron Content	0.001% max
Sulfide Content	0.001% max

[Application]
1.Aquaculture: It is used as dechlorinator, anti chlorine content in fishing or shrimp feeding ponds.
2.Photogragh : It can be used as a photographic fixing agent
3.Paper-making industry: the chlorine removal agent after pulp bleaching;
4.Printing and dyeing industry: the dechlorination agent after cotton fabric bleaching
5.Chemical analysis: reagent for chromatography analysis and capacity analysis
6.Pharmaceutical detergents and disinfectants; solve cyanide poisoning and mercury poisoning;for skin itching, chronic urticaria, drug rash.
7.Food industry: chelating agent, anti-oxidant.