White Sodium Sulfite Anhydrous 7757-83-7

With the professional workforce of our organization, we supply a huge array of Sodium Sulfite Anhydrous 7757-83-7 in Huangshi, Hubei, China.

Sodium sulfite anhydrous;Sodium sulphite;anhydrous sodium sulfite;Sodium sulfite ,anhydrous;
HS code: 28321000
CAS No.i 7757-83-7
EINECS No.i 231-821-4
White crystal or powder
Molecular formula: Na2SO3
Molecular weighti 126.04
InChIi InChI=1/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
densityi 2.633
Water solubility: 23 g/100 mL (20A C)
Physicochemical properties: Characters Colorless monoclinic crystals.
Relative density 1.561
Solubility Soluble in water, the aqueous solution is alkaline reaction; difficult to dissolve in ethanol.
Trade information: Price: RMB2850/ton
Packing: 25kg .50kg.500kg etc. we can be according to customersa requirements.
Application:
Mainly used in the industry for making cellulose sulfite, sodium thiosulfate, organic
Chemicals, bleached fabrics, etc., also used as reducing agents, preservatives, chlorine removal agents, etc.
Storage:
Most production equipment use stainless steel and PP materials. The volume of tank is over 2000 cubic metres, production line use DCS system also both store and logistics will under automated environment.
Shelf life: one year
Supply Ability: 200,000 Tons
Delivery time: according customersa requirements