Sodium Thiosulphate

Type: Sodium Sulfide
Transport Package: 25kg bags
Specification: purity 99%
Trademark: Green Mountain
Origin: China
Customization:

Contact Supplier

Gold Member Since 2011

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
photo grade/industrial grade
HS Code
28323000
Production Capacity
1500mt/Month

Product Description

Sodium thiosulfate
1, Chemical name: Sodium thiosulfate
2, Structural formula:

3, Molecular formula: Na2S2O2· 5H2O
4, Molecular weight: 248.17
5, Properties: Monoclinic crystal, Melting point: 40-45º C, Relative density: 1.729(17º C).
6, Packing: 25kg, 50kg plastic woven bag, or following your demand g.
7, Uses: Used in fixers, plating, leather, reductant, dechlorinating agent, sulfur dyeing agent, as a blush preventive agent, and as a disinfectant. And decolor agent
8, Quality standard:
Item   Photographic grade Industrial grade   Anhydrous grade  
Appearance colorless transparent crystal   colorless transparent crystal   white powder  
Assay ≥ 99.00% ≥ 98.5% ≥ 97.0%
Water Insoluble matter   ≤ 0.01% ≤ 0.03% ≤ 0.03%
Sulfide ≤ 0.001% ≤ 0.003% ≤ 0.001%
Fe ≤ 0.001% ≤ 0.003% ≤ 0.005%
PH   6.5~9.5 6.5~9.5 6.5~9.5
Water solution reaction   in accordance with the test   in accordance with the test   ----
Granularity(g/g) 12~16 --- ----
 

Send your message to this supplier

*From:
*To:
avatar Ms. Tian Fang
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

Contact Supplier

Gold Member Since 2011

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Registered Capital
1000000 RMB
Plant Area
101~500 square meters