Tianjin Tiankai Chemical Industries Import and Export Corporation
Main products:Caustic Soda,Calcium Carbide
Products
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  • Contact Person : Ms. gao celia
  • Company Name : Tianjin Tiankai Chemical Industries Import and Export Corporation
  • Tel : 86-022-66250391,66250389
  • Fax : 86-022-66250393
  • Address : Tianjin,tianjin,B-27, FORTUNE PLAZA, 3TH STREET DEVELOPMENT AREA OF TIANJIN,CHINA
  • Country/Region : China
  • Zip : 300457

sodium sulphite

sodium sulphite
Product Detailed
sodium sulphite 1) CAS no.: 7757-83-7 2) Supplied in two grades 3) Grade F/P conforms to the requirements of the Food

Product

Sodium  sulphite  anhydrous

Discription

1) CAS no.: 7757-83-7

2) Supplied in two grades

3) Grade F/P conforms to the requirements of the Food Chemical Codex, the

Miscellaneous Food Additive Regulations 1995, EEC Directive 95/2/EEC,

BP/Ph .Eur and BSS 3304/ISO418 photographic grade specifications

4) Can also be supplied with the addition of a catalyst for water treatment purposes

Applications

1) Anhydrous sodium sulphite is used as convenient source of sulphur dioxide

2) Foodstuffs: as a preservative particularly for processed meats and fruit juices

3) Textiles: as an antichlor following bleaching by sodium hypochlorite

4) Photography: as a preservative in developing solutions

5) Dyestuffs: as a reducing agent in the manufacture of some dyestuffs

6) Water treatment: as an oxygen scavenger in boiler feed waters

7) Paper: as an antichlor and also as the chemical in the processing of

wood pulp by chemi-thermo-mechanical means

Packing

1) 25kg/polyethylene lined multiply paper sack

2) Packages supplied meet with UN performance standards where appropriate

3) Special packaging requirements can be accommodated

Shipping information:

1) H.S. Code. 283210

2) IMO classification  non-hazardous

sodium sulphite



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