Sodium Sulfite CAS 7757-83-7 for Reducing Bleaching Agent

• CAS No.: 7757-83-7
• Formula: Na2o3s
• EINECS: 231-821-4
• Model NO.: 7757-83-7
• Type: Synthesis Material Intermediates
• Appearance: Crystal
• Quality: Industrial
• Colour: White
• From: Powder
• Mf: Na2o3s
• Density: 2.6
• MW: 126.04
• Transport Package: 25 Kg Paper Bag or as The Request of Customer.
• Trademark: megawide
• Origin: China
• Production Capacity: 10000 Mt/Year

Product Description

 

Product Name

Sodium Sulfite

Synonyms

SODIUM SULPHITE; Sodium sulfite anhydrous;SODIUM SULPHITE ANHYDROUS;natriumsulfit;natriumsulfid;anhydroussodiumsulfite;SULPHITES;natriisulphis;sulfitedesodium;disodiumsulfite

Product Description

Sodium Sulfite is Colorless monoclinic crystal. Easily soluble in water, and its aqueous solution shows an alkaline reaction; difficult to dissolve in ethanol.

 

Product Parameters

 

Chemical Name	Sodium Sulfite
CAS	7757-83-7
EINECS	231-821-4
Molecular Formula	Na2O3S
Molecular Weight	126.04
Appearance	white powder
Color	white
Density	2.63
Melting point	500 °C
Solubility	H2O: 1 M at 20 °C, clear, colorless
Brand Name	Megawide

Applications

Anhydrous sodium sulfite can be used as a developer, for preparing cellulose sulfite esters, for preparing sodium thiosulfate, as a preservative for dried fruits and meats, as a deoxidizer in the printing and dyeing industry, and as a reducing chemical reagent. It is applied in the production and synthesis of chemical and laboratory.

Packaging & Shipping

Packaging Detail: 25 Kg Paper Bag or as The Request of Customer.
Delivery Detail:

 

Company Profile

Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd. is professionally engaged in the research, manufacture, and marketing of pine chemicals, fine chemical products.
 
The series are well accepted by clients in flavors, fragrances, personal cares, adhesives, coatings, inks, detergents, pigments, dyes, rubbers, plastics, agrichemicals, medicines, electronics, surfactants, UV, oil fields, textiles, asphalts, mining flotation, metallurgicals, petrochemicals etc.