Sodium Sulfite - Na2so3 96% Grade , White Crystalline Powder For Waste Water Treatment, Bleaching Agent And Textile Applications

We are leading exporter of Sodium Sulfite in Zhuzhou, Hunan, China at best market price with following specifications.

Specifications:
1. Chemical : formula: Na2So3
2. CAS No:7757-83-7
3. Physical appearance: white crystalline powder
4. Application: bleaching agent for paper pulps, waste water treatment, reducing and sulphonating
agent for textiles, colors stripper and deoxidization, floating agent for mining industry, auxiliary
chemical in tanning process.
5. Specification:
96% Grade 93% Grade
Na2So3 a Y96% a Y93%
FreeAlkali a 0.4% a 0.4%
Iron(Fe) a 200ppm a 200ppm
Water Insoluble a 0.05% a 0.05%
6. Package: 25kg compound plastic woven bag with polythene liner, 1000kg or 1100kg Jumbo bags.
7. Shelf life: 6 months
8. Storage & handling: store the product in a cool and dry place, avoid contact with sunlight,
water and moisture. Avoid contact with strong acid, oxidants or poisonous substances. Exposure to
moisture will make it oxide easily to sodium sulphate. Not store it for long time.