Sodium Sulfite 97% 7757-83-7 , China Sodium Sulfite 97% 7757-83-7 Manufacturers, China Sodium Sulfite 97% 7757-83-7 Suppliers

Sodium Sulfite 97%

Category :

Inorganic chemicals

EC NO : 231-821-4

Molecular Formula : Na₂SO₃

Main Specifications : 97% Purity in Colorless Homocline Crystal

Synonyms : Sodium sulfite anhydrous;Sodium sulphite;anhydrous sodium sulfite;Sodium sulfite ,anhydrous;Sodium Sulfite (Food Grade);

Package: 25Kg per Plastic woven bag, 22MT/20

Uses : Stabilizer, Bleacher, Developer, Deoxidizer, Reductant

Molecular Structure:

Product description:

Specification:
Item Name: Sodium Sulphite 68%

Other Name: Sodium Sulfite, Sulfur Oxide Powder, Anhydrous Sodium Sulphite.

CAS No.: 7757-83-7

EINECS No.: 231-821-4

MF: Na2SO3 Purity: 97%

Appearance: Colorless Homocline Crystal

Packing: 25Kg per Plastic woven bag, 22MT/20"FCL

Na₂SO₃	Fe	Water insoluble matter	Free alkali	Na₂SO₄	NaCl
97	<0.003	<0.02	<0.10	<2.5	<0.1

Applications:
Sodium sulfite is primarily used in the pulp and paper industry. It 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. It is used in the purification of TNT for military use. It is used in chemical manufacturing as a sulfonation and sulfomethylation agent. It is used in the production of sodium thiosulfate. It is used in other applications, including froth flotation of ores, oil recovery, food preservatives, making dyes.

Trade Terms:
Payment terms: T/T, L/C
Price terms: Exw, FOB, CFR, CIF
Production capacity: 2000MT/20 Days
Lead time: 10~20 Days

Send your inquiry to Sodium Sulfite 97% supplier

Company：	Beijing GuangDaRuiJin Chemical Co., Ltd.
Contact：	Ivan Hao(Director)
Phone：	+86-352-5167152, +86-186 3523 0750
Mobile phone：	18735239452
Fax：	+86-352-5167083
E-mail：	Contact Supplier
Website：	http://
Address：	R-506 B-11 Z-3, Fangqun, Fengtai, Beijing, China
Zip Code：	100078