China Sulfur dioxide Suppliers, China Sulfur dioxide Manufacturers.

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Hunan Yueyang Sanxiang Chemical Co., Ltd.
http://www.chemnet.com/ChinaSuppliers/32568/
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Sulfur dioxide

Details for Sulfur dioxide

Sulfur dioxide

Category:

Inorganic chemicals/Inorganic salts

Sulfur dioxide
CAS NO: 7757-83-7
EC NO: 231-821-4
Molecular Formula: Na2SO3
Molecular Weight: 126.04
Specification: 97%
InChI: InChI=1/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
Packing: 25kgs, 50kgs
Product description:

  The pharmaceutical industry for the production and purification of sulfamethazine Analginum, chloroform, phenprofone and benzaldehyde. The rubber industry as a coagulant. The printing and dyeing industry is used as the dechlorination agent for cotton fabric after bleaching and the auxiliary agent for cooking of cotton fabric. Leather industry for leather treatment, leather can be soft, plump, tough, waterproof, bending, wear-resistant and other properties. The chemical industry for the production of sodium hydrosulfite, vanillin, hydroxylamine hydrochloride. The photographic industry as a developer.

Uses: It is used in pharmaceutical industry , rubber industry ,printing and dyeing industry ,Leather industry,photographic industry
Synonyms: Sodium sulfite anhydrous;Sodium sulphite;anhydrous sodium sulfite;Sodium sulfite ,anhydrous;
Molecular Structure: Sulfur dioxide 7757-83-7
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