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Na2SO3 Anhydrous Sodium Sulfite

China famous supplier----Hunan Yueyang Sanxiang Chem. Co., Ltd

Professional Anhydrous Sodium Sulfite Na2SO3 Factory (since 1999)

97%-98% min purity

Excellent service,fast delivery

1.Specification:

Sodium sulfite na2so3 msds 

Strict QC 

Competitive Price 

Excellent After-service

2. Application:

For the preparation of a trace analysis of tellurium and determination of niobium and developering, also used as a reducing agent.

For synthetic fiber fabric bleaching agent, stabilizer, photographic developer, dye bleaching deoxidizer, perfume and dyereduction agent, lignin removal agent.

Used as ordinary analytical reagent and photosensitive resistance materials.

Reductive bleaching agent, the food has strong inhibitory effects on plant food bleaching effect and the oxidase.

For a variety of cotton fabric scouring of cotton fiber, can prevent local oxidation and influence of fiber strength, and improve the whiteness of boiling.

In food industry,it used as a bleaching agent, preservative, osteoporosis agent, antioxidant.

It used in the production of sulfite cellulose ester, sodium thiosulfate, organic chemicals, such as bleaching fabrics.

3. Package:

25kg/bag.Woven PE bags (2 layers) with waterproof PP lining in the middle (total 3     layers).Pallets are optional.25 Metric Tons per 1x20' FCL (20 MT each FCL if palletized).

4. Strict QC