Sodium Metabisulfite (food additives) CAS 7681-57-4

• CAS No.: 7681-57-4
• Formula: H2O5s2.2na
• EINECS: 231-673-0
• Model NO.: 7681-57-4
• Type: Synthesis Material Intermediates
• Appearance: Crystal
• Quality: Industrial
• Colour: White
• From: Powder
• Mf: H2O5s2.2na
• Density: 1.48
• MW: 192.12
• 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 Metabisulfite

Synonyms

Sodium pyrosulfite; Metabisulfite Sodium; Sodium pyrosulphite; Sodium disulphite; E223; Sodiummetabisufite; Disodium disulphite; fertisilo;Sodium metabisuL;SodiuM pyrosulfit

Product Description

Sodium Metabisulfite is White or slightly yellow crystalline powder. Soluble in water, and the aqueous solution is acidic. Soluble in glycerol and slightly soluble in ethanol.

 

Product Parameters

 

Chemical Name	Sodium Metabisulfite
CAS	7681-57-4
EINECS	231-673-0
Molecular Formula	H2O5S2.2Na
Molecular Weight	192.12
Appearance	white powder
Color	white
Density	1.48
Melting point	>300 °C (lit.)
Solubility	540 g/L (20°C)
Brand Name	Megawide

Applications

It is used in industries such as printing and dyeing, organic synthesis, printing, leather making, and pharmaceuticals. In food processing, it is used as a preservative, bleaching agent, and loosening agent.

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.