Sodium sulfite
7757-83-7 Basic informationMore
- Product Name:Sodium sulfite
- Synonyms: natriumsulfurosum sodiumsulfite(2:1) sodiumsulfite[na2so3] sulftech Sulfurousacid,disodiumsalt sulfurousacid,sodiumsalt(1:2) s-wat Sodium sulfite, ACS, 98.0% min
- CAS:7757-83-7
- MF:Na2O3S
- MW:126.04
- EINECS:231-821-4
- Mol File:7757-83-7.mol
-
USE
Sodium sulfite,Na2S03, is a white,water-soluble, crystalline solid with a sulfurous, salty taste. It decomposes when heated. Sodium sulfite is used as a source of sulfite,as a chemical intermediate and food preservative, in medicine and paper manufacturing, in photographic developing, and as a bleaching agent in the textile industry. Most boiler operators use sodium sulfite for chemicals cavenging of oxygen in the feedwater. Because it decomposes into acidic gases at the high temperatures that accompany high pressures, sodium sulfite should not be used for this purpose at pressures above 122atm (12.4MPa,or 1.8 ksi).
Lastest Price from Sodium sulfite manufacturers
- Sodium sulfite
-
- US $10.00 /kg
- CAS:7757-83-7
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 5000
- 2024-12-20
- Sodium sulfite
-
- US $1.80-1.40/kilograms
- CAS:7757-83-7
- Min. Order: 1kilograms
- Purity: 99%
- Supply Ability: 1000tons
- 2024-12-12
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- Company Name:Shanghai Aladdin Bio-Chem Technology Co.,LTD
- Tel:400-400-6206333 18521732826
- Products Intro:Product Name:Sodium sulfite anhydrous
CAS:7757-83-7
Purity:ACS,>=98.0%(RT) Package:2.5kg/RMB 453.90;10kg/RMB 1338.90;25kg/RMB 2471.90 More... - CB Index:65
- Related Information:Catalog(25003)
- Company Name:Nanjing chemical reagent co. LTD
- Tel:025-025-58369808 17895012682
- Products Intro:Product Name:Anhydrous Sodium Sulfite
CAS:7757-83-7
Purity:药用辅料 Package:500g Remarks:http://www.nj-reagent.com/item/detail/C01316750.htm - CB Index:58
- Related Information:Catalog(3501)
- Company Name:Tianjin Guangfu Technology Development Co. LTD
- Tel:022-022-85689490 13132141716
- Products Intro:CAS:7757-83-7
Purity:AR Package:500g Remarks:kg - CB Index:58
- Related Information:Catalog(1605)
- Company Name:TIANJIN JINYAOXIANGCHENG TECHNOLOGY CO.,LTD
- Tel:18822227517; 18822227517
- Products Intro:Product Name:Sodium sulfite anhydrous
CAS:7757-83-7
Purity:Purity：97% Package:25千克/包 - CB Index:58
- Related Information:Catalog(60)
- Company Name:Wuhan Jiyesheng Chemical Co., Ltd
- Tel:18040558719 18040558719
- Products Intro:Product Name:Sodiumsulfite
CAS:7757-83-7
Purity:96% Package:1公斤/RMB 1 - CB Index:58
- Related Information:Catalog(1767)
- Company Name:Anhui Enrich Biotechnology Co., Ltd
- Tel: 17730023384
- Products Intro:Product Name:Sodium sulfite
CAS:7757-83-7
Purity:96.00% Package:25kg/袋 - CB Index:58
- Related Information:Catalog(50)
- Company Name:JenenChemical(Shandong)Co.,Ltd
- Tel:00-17861750229 17861750229
- Products Intro:Product Name:Sodium sulfite
CAS:7757-83-7
Purity:97% HPLC Package:25kg 300kg 600kg - CB Index:58
- Related Information:Catalog(55)
- Company Name:J & K SCIENTIFIC LTD.
- Tel:010-82848833 400-666-7788
- Products Intro:Product Name:Sodium sulfite, anhydrous, 98+% (ACS)
CAS:7757-83-7
Purity:98+% Package:1kg;250g More... - CB Index:76
- Related Information:Catalog(96815)