Food Industrial Grade CAS 7757-83-7 Na2so3 99 % Sodium Sulfite Powder

• CAS No.: 7757-83-7
• Formula: Na2so3
• EINECS: 231-821-4
• Certification: Coa, MSDS
• Purity: ≥99%
• Type: Barium Sulfate
• Model NO.: SUL
• Appearance: Powder
• Grade Standard: Food Grade
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: 99%
• Trademark: Greenway
• Origin: Jiangsu, China
• HS Code: 2942000000
• Production Capacity: 500 Kilograms/Month

Product Description

Food Industrial Grade CAS 7757-83-7 Na2SO3 99 % Sodium Sulfite Powder

Product Description of Food Industrial Grade CAS 7757-83-7 Na2SO3 99 % Sodium Sulfite Powder

{Product Name}:	Sodium Sulfite
{Other Name}:	N/A
{Test Method.}:	HPLC
{Appearence.}:	White Powder
{Specification}:	99%
{MOQ}:	1kg

Basic properties:Common sulfite, colorless, monoclinic crystal or powder. It has an irritating effect on eyes, skin and mucous membranes and can pollute water sources. Decomposition by high heat produces toxic sulfide fumes. In industry, it is mainly used for the production of cellulose sulfite, sodium thiosulfate, organic chemicals, bleached fabrics, etc. It is also used as a reducing agent, preservative, and dechlorinating agent.

Function of Food Industrial Grade CAS 7757-83-7 Na2SO3 99 % Sodium Sulfite Powder
Used as stabilizer for artificial fiber, bleaching agent for fabric, photographic developer, dyeing and bleaching deoxidizer, perfume and dye-reducing agent, lignin deoxidizer for papermaking, etc.

Application of Food Industrial Grade CAS 7757-83-7 Na2SO3 99 % Sodium Sulfite Powder
(1) Industry Grade : Used in Dyeing and printing Industry ,as dechlorinating agent and bleaching agent, in leather and tanning industry as bleaching agent , developer agent , reductant agent , stabilizer agent , or used in papermaking, electronic and water treatment industry.
(2) Food Grade: In food industry as additive (E223) preservative, antioxidant and antimicrobic for fruits (dried, glazed and candled), vegetables (onions, potatoes, etc.), juices (citrus and grapes) and fish (shrimps and prawns). In silage treatment as antifermentative. In starch and sweeteners production as bacteriostatic.
(3) Photo Grade: In the photographic industry as component of developer bath.
(4) Pharmaceutical Grade : pharmaceutical industry for the production of chloroform, benzene and formaldehyde phenylpropanoid Sulfone

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