Anhydrous Sodium sulfite

Specification:

Usage:

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

2.   for synthetic fiber fabric bleaching agent, stabilizer, photographic developer, dye bleaching deoxidizer, perfume and dye reduction agent, lignin removal agent

3. Used as ordinary analytical reagent and photosensitive resistance materials

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

5.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.

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

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

  Packaging Details:25kg bag,40bags in one ton bag or as your requirements.

  Develivery Detail:within 15days delivery after receipt of advance payment.

Ningxia Biyuan Activated Carbon Co.,Ltd. is a professional manufacturer which has already had about eight years history of different filter media water production and domestic trade. Now we devotes to develop our international trade. Our main products include activated carbon, polyacrylamide, polyaluminium chloride, zeolite, manganese sand. anthracite filter, and so on. We insists the principle of " Integrity Management, High Quality, Good Service " to promote our rapid development.

Q: Where is your factory located? How can I visit there?

A:Our factory is located in Ningxia Province,China which has rich coal.All our clients, from home or 

abroad, are warmly welcome to visit us.

Q: How can I get the sample?

A:We’d like to supply samples free of charge, but you need pay for the freight fees.

Q: How does your factory do regarding quality control?

A:Quality is priority. My company always attaches great importance to quality controlling from the very beginning to the very end.

Q: How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and L/C,Paypal, Western Union are the most usual ways we are using.

Q: How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. the goods when they go into next step production procedure.