7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry

Product Details
Customization: Available
CAS No.: 7775-14-6
Formula: Na2o4s2
Manufacturer/Factory, Trading Company

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Registered Capital
1000000 RMB
Plant Area
>2000 square meters
  • 7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry
  • 7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry
  • 7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry
  • 7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry
  • 7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry
  • 7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry
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  • Overview
  • Product Description
  • Specification
  • Application
  • Delivery
  • Company Profile
Overview

Basic Info.

Model NO.
Sodium Hydrosulphite
EINECS
231-890-0
Colour
White
Appearance
Powder
Usage
Textile
Application Material
Sodium Hydrosulphite
Content
85% 88% 74% 90%
Molecular Weight
174.108
Water Solubility
Very Soluble
Density
2.189g/cm3
Exterior
White Crystalline Powder
Transport Package
50kg Drum
Trademark
JCS
Origin
China
HS Code
2831101000
Production Capacity
8000tons/FCL

Product Description

 

Product Description

7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry
Chemical Formula: Na2O4S2
Appearance: White powder

7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry
Sodium dithionite, commonly known as sodium hydrosulfite, also known as sodium hyposulfate, is a strong reducing agent in two forms: dihydrate salt and anhydrous salt. Dihydrate is a slightly yellow flake like crystal with extremely unstable chemical properties, only present in alkaline solutions. When heated to a certain temperature, it is dehydrated and converted into anhydrous salts; Anhydrous salt is a white crystalline powder that exists stably when dried at room temperature.
7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry 7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry

Specification

 

      ITEM STANDARD
Hydrosulphite  74%

 85%

 88%

 90%
Water insoluble 0.3     max 0.3      max 0.1     max 0.1      max
Sodium thiosulfate: Na2S2O3 1.4      max 1.5  max 1.3      max 1.0      max
Sodium metabisulfite: Na2S2O5   5-7 5-7 5-7 5-7
Sodium bisulfite:NaHSO3   0.5      max 0.5      max 0.5      max 0.5      max
Sodium carbonate: Na2CO3   0.6-2    max 0.6-2    max 0.6-2    max 0.6-2    max
Sodium formate: HCOONa   0.5      max 0.8     max 0.5      max 0.5      max

Application

 

7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry
7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry
1) It is for vat dyes staining the reducing agent, reducing hair bleaching agents, vat dyes printing auxiliaries, silk scouring and bleaching agent, dyeing agents and objects of the peel color dye vat cleaning agent in the textile industry.
2) It is used as a mechanical pulp, mechanical pulp mill hot and deinking pulp bleaching agent in pulp and paper industry.
3) As a bleaching agent is widely used to restore the kaolin bleaching; Fur whitening bleaching and restore; Bamboo products and straw products such as bleach.
4) It is used as a reducing agent in chemical industry.
 

Delivery

 

7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry

Company Profile

 

7775-14-6 90% Sodium Hydrosulphite for Textile and Printing IndustryHebei Jinchangsheng Chemical Technology Co., Ltd. as a subsidiary of Jinzhou city Jinchangsheng chemical co., LTD, our office are located in Shijiazhuang city, Hebei province .
Our company is engaged in developing and manufacturing organic acid, Alcohol,Ester,Metal ingot.The research center is located in the High-Tech Development Zone in Shijiazhuang, covering an area of 1000 sq.
We have been in manufacturing and export for 19 years. Based on the principle of " Customer first, quality first", we have been through ISO quality systems. We also let SGS test product quality based on national standards and do our best to satisfy customers' multiple requirements. We have established a strict quality standard inspection system in material purchase, production process and product test. Standar inspection by quality manager is involved in each step such as packing, delivery, loading and shipping. Pursuing premium quality is the core activate of our developing and serving customers wholeheartedly is our eternal purpose!

7775-14-6 90% Sodium Hydrosulphite for Textile and Printing Industry
 

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