Sodium Thiosulphate Anhydrous Pentahydrate Tech Sodium Thiosulphate

Product Details
Customization: Available
CAS No.: 7772-98-7
Formula: Na2s2o3
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  • Sodium Thiosulphate Anhydrous Pentahydrate Tech Sodium Thiosulphate
  • Sodium Thiosulphate Anhydrous Pentahydrate Tech Sodium Thiosulphate
  • Sodium Thiosulphate Anhydrous Pentahydrate Tech Sodium Thiosulphate
  • Sodium Thiosulphate Anhydrous Pentahydrate Tech Sodium Thiosulphate
  • Sodium Thiosulphate Anhydrous Pentahydrate Tech Sodium Thiosulphate
  • Sodium Thiosulphate Anhydrous Pentahydrate Tech Sodium Thiosulphate
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  • Overview
  • Product Description
  • Specification
  • Application
  • Packaging & Shipping
  • Company Profile
Overview

Basic Info.

Model NO.
sodium thiosulphate
EINECS
231-867-5
Certification
CIQ, ISO
Purity
≥99%
Type
Sodium Thiosulphate
Appearance
Granular
Grade Standard
Industrial Grade
Item
Sodium Thiosulphate
Other Name
Sodium Hyposulfite
CAS
10043-52-4
Usage
Fixing Agent for Photographic
Package
25kg PP Bag
Service
Support OEM and ODM
Delivery Time
7-10 Day After Receive Order
Transport Package
25kg PP Bag
Specification
99%
Trademark
TJCHEMI
Origin
Tianjin

Product Description

Sodium Thiosulphate Anhydrous Pentahydrate Tech Sodium Thiosulphate

Product Description

Sodium thiosulfate, and sodium sulfite, baking soda, Hibber, is a common thiosulfate, the chemical formula Na2S2O3, is sodium sulfate in an oxygen atom replaced by sulfur atoms of the product, so the oxidation number of two sulfur atoms are -2 and +6
Product Name:Sodium Thiosulphate
Other Name: Sodium hyposulfite
Appearance: Colorless and transparent crystal
Granular Mesh Size:8-10mm,5-8mm,1-3mm,3-5mm
CAS No.: 7772-98-7
HS Code:2830909000

Sodium Thiosulphate Anhydrous Pentahydrate Tech Sodium Thiosulphate

Specification

Sodium Thiosulphate

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

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Granularity(g/g)

12~16

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Application

Sodium Thiosulphate Anhydrous Pentahydrate Tech Sodium Thiosulphate1. Mainly used as fixer in photographic industry. Secondly, it is used as a reducing agent for dichromate when tanning leather, a neutralizing agent for nitrogen-containing tail gas, a mordant, a bleaching agent for wheat straw and wool, and a dechlorinating agent for pulp bleaching. It is also used in the manufacture of dye intermediates, etc. and the extraction of silver from ore.

2. Detoxification, Sodium thiosulfate (sodium hyposulfite, soda, hypo) is an antidote for cyanide.

Packaging & Shipping

Packing: 25kg PP/ PE bags, 25MT/20'FCL;1000kg bag, 20MT/20'FCL

also be packed according to customer's needs. Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Sodium Thiosulphate Anhydrous Pentahydrate Tech Sodium ThiosulphateSodium Thiosulphate Anhydrous Pentahydrate Tech Sodium Thiosulphate

 

Company Profile

Sodium Thiosulphate Anhydrous Pentahydrate Tech Sodium Thiosulphate

Sodium Thiosulphate Anhydrous Pentahydrate Tech Sodium ThiosulphateSodium Thiosulphate Anhydrous Pentahydrate Tech Sodium Thiosulphate

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