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Postion:Product Catalog >Inorganic chemistry>Inorganic salts>Metal Sulphides and sulphates>Sodium thiosulfate
Sodium thiosulfate
  • Sodium thiosulfate
  • Sodium thiosulfate
  • Sodium thiosulfate
  • Sodium thiosulfate
  • Sodium thiosulfate

Sodium thiosulfate

Price $3000
Package 1T
Min. Order: 25KG
Supply Ability: 25Ton
Update Time: 2023-01-31

Product Details

Product Name: Sodium thiosulfate CAS No.: 7772-98-7
EC-No.: 231-867-5 Min. Order: 25KG
Purity: 99.99% Supply Ability: 25Ton
Release date: 2023/01/31

Introduction

molecular formula: Na2S2O3

CAS: 7772-98-7

Appearance:White  powder

Properties:

Single crystal is inclined white crytallized powder, a proportion of 1.667, soluble in water, alcohol, insoluble in air heating oxidation is decomposed into sodium and sulfur dioxide. In pure oxygen in combustion is generating sodium, method and sulfur.

           Certification of Analysis

 

ITEM
SPECIFCATION
RESULT
Appearance
White Powder Crystal
Pass
Purity
≥97.00%
97.5%
Insoluble substance in water
≤0.01%
<0.01%
Sulphide
≤0.001%
<0.001%
Fe
≤0.005%
<0.005%
PH
6.5~9.5
8.4
Particle size/GRAM
20-80
Pass

Function

 Mainly used for photographic industry as fuser agent. Tanning when potessium dichromate salt reductants and nitrogen exhaust neutralizers, salt, wheat stem and hair bleach and pulp bleaching agent of the emergence of chlorine when. Also used in tetraethyl lead, dye intermediates such as manufacturing and ore mention silver etc.

Company Profile Introduction

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