Name: Sodium Sulfite Anhydrous

Molecular formula: Na2SO3
Molecule weight: 126.04
Appearance:

white powder crystal,relative density is 1.561, less to dissolve in water and its water solution has alkaline reaction; Sodium sulfite anhydrous is hard to dissolve in ethanol. Anhydrous sodium sulphite is used to produce chloroform,solasulfone and Benzaldehyde in medical industry. .
CAS:7757-83-7

Sodium sulfite anhydrous uses:
Sodium sulfite is primarily used in the pulp and paper industry. Sodium suphite is used in water treatment as an oxygen scavenger agent, in the photographic industry to protect developer solutions from oxidation and (as hypo clear solution) to wash fixer (sodium thiosulfate) from film and photo-paper emulsions, in the textile industry as a bleaching, desulfurizing and dechlorinating agent and in the leather trade for the sulfitization of tanning extracts. Anhydrous sodium sulfite is used in the purification of TNT for military use. sodium sulfite anhydrous is used in chemical manufacturing as a sulfonation and sulfomethylation agent. It is used in the production of sodium thiosulfate. sodium sulfite is used in other applications, including froth flotation of ores, oil recovery, food preservatives, making dyes.

Packing: In polythene plastic bag with a polypropylene overbag

Net weght: 25 kilograms per bag or following your demand.

We also provide sodium bisulphite,Sodium Bicarbonate, Sodium Metabisulphite,Sodium Thiosulfate and sodium sulfite other products.,