Sodium bisulfite

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20 Ton/Tons (Min. Order)
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Overview
Quick Details
Classification:
Sulphate
Type:
bisulfite
CAS No.:
7631-90-5
Other Names:
bisulfitede sodium
MF:
HNaO3S
EINECS No.:
231-673-0
Place of Origin:
China (Mainland)
Grade Standard:
Industrial Grade
Purity:
67% SO2
Appearance:
white crystals or powder
Application:
used for tanning and leather industry
Brand Name:
hutongglobal
Model Number:
HNaO3S
MW:
104.06
Supply Ability
Supply Ability:
3000 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
25kg bag,50kg bag
Port
tianjin,china
Lead Time :
14days

 

Product Description

 

  Sodium bisulfite  

 

Alias: oxygen and sulphur

 

Molecular formula: Na2SO3

 

Molecular weight: 126.04

 

Quality standard: HG/T2967-2000

 

Physicochemical properties: sodium sulfite as white crystals or powder, density 2.633, soluble in water, its water solution is alkaline, pH value is about 9 - 9.5, a strong reducing agent.

 

Main uses: used for tanning and leather industry and plant fiber bleaching agent; printing and dyeing industry as dechlorination agent and bleaching agent; for a variety of cotton fabric scouring of cotton fiber, can prevent partial oxidation, the effect of fiber strength; photographic industry as a developer; reducing agent organic industry as benzene two amines, amino salicylic acid production; the textile industry as a man-made fiber, stabilizer; also used in papermaking, electronics, water treatment and other industries.

 

Packaging and storage: lined film bag packing, 50KG/ bag. 

 

 

contact

TIANJIN HUTONG GLOBAL CO.,LTD

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