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Changsha Weichuang Chemical Co.,Ltd.

24 YRS

Hunan, China

CNY 5 Million

27972 m²

100-500 people

Main Products: Sodium Thiosulfate Pentahydrate

Hunan, China

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Sodium Thiosulfate Pentahydrate / CAS 10102-17-7

OVERVIEW

Packaging

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
25 KG/Woven Bag	25 MT	--	--	--

Lead Time

In Stock

Max Capacity

6000 MT/Year

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DESCRIPTION

Sodium Thiosulfate Pentahydrate

Name: Sodium Thiosulfate Pentahydrate

Chemical formula: Na2S2O3·5H2O

Physical appearance: Colorless or slightly yellow transparent monoclinic crystal.

Quality standard: HG/T 2328-1992

Description: Sodium Thiosulfate, Sodium Thiosulphate, hypo, Na2S2O3·5H2O, sodium thiosulfate pentahydrate, sodium hyposulphite, chemical sodium Wholesalers, Inorganic Salt, 10102-17-7, thiosulfate de sodium

Application:

1. Used in fixers, plating, leather, reductant, dechlorinating agent；

2. Sulfur dyeing agent；

3. As a blush preventive agent；

4. As a disinfectant and decolor agent.

Package:

1. 25KG/50KG compound plastic woven bag with inner polythene liner；

2. 1000kg Jumbo bags；

3. Any other particular requirements for the package can be discussed.

Shelf Life: One year

Storage & handling :

1. Store the product in a cool and dry place；

2. Prevent from direct sunlight, water and moisture；

3. Avoid contact with strong add oxidants；

4. Do not store it for a long time.

Product Specification:

Project	Photo grade
Appearance	Colorless transparent crystal
Content	≥99.0%
Water-insoluble matter	<0.01%
Sulfide	<0.001%
Iron	<0.001%
PH	6.5-9.5

Typical Properties

The photosensitive industry is used as a photographic fixing agent. The paper industry is used as a chlorine remover after pulp bleaching. Printing and dyeing industry is used as dechlorination agent for cotton fabric after bleaching. Analytical chemistry is used as reagent for chromatographic analysis and volumetric analysis. It is used as detergent and disinfectant in medicine. The food industry is used as chelating agent, antioxidant, etc.

CAS No.

10102-17-7

Formula

H10Na2O8S2

Molecular Mass

248.18400

Exact Mass

247.96100

PSA

149.81000

Logp

0.18830

IUPAC

disodium;dioxido-oxo-sulfanylidene-lambda6-sulfane;pentahydrate

SMILES

O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]

Matter Classification

organic

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