Supplier Homepage Metallurgy, Chemicals, Rubber & Plastics Chemicals Inorganic Chemicals Inorganic Salts Sodium thiosulfate

Sodium thiosulfate

Get Latest Price

Min. Order / Reference FOB Price
25 Kilogram	US $15.00/ Kilogram

Local Area:	Shanghai, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Classification:	Sulphate
Type:	Sodium Thiosulfate
CAS No.:	10102-17-7

Contact Now Request Sample Customized Request

Favorites

Product Description

Customer Question & Answer

Ask something for more details

(0)

Sodium thiosulfate
1. Molecular formula: Na2S2O2·5H2O
2, Molecular weight: 248.17
3, Properties: monoclinic crystal, Melting point : 40-45, Relative density :1.729(17).
4, 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
---
----
5, Packing:25kg, 50kg plastic woven bag, or following your demand.
6 Uses: used in fixers, plating, leather, reductant, dechlorinating agent, sulfur dyeing agent, as a blush preventive agent, and as a disinfectant. and decolor agent.