Industrial/Technical Sodium Pyrosulfite Sodium Metabisulfite For Water Treatment

• CAS No.: 7681-57-4
• Formula: Na2s2o5
• EINECS: 231-673-0
• Certification: RoHS, ISO
• Purity: 97% Min
• Type: Sodium Metabisulfite
• Model NO.: Sodium Metabisulfite
• Appearance: White Crystalline Powder
• Grade: Food/Industrial Grade
• Other Name: Sodium Pyrosulfite
• Application: Water, Dyeing, Gold, Food
• Transport Package: 25kgs/Bag
• Trademark: Brilliant
• Origin: Henan
• Production Capacity: 100000tons Per Year

Product Description

Product Description

Sodium Metabisulfite or sodium pyrosulfite is an inorganic compound of chemical formula Na2S2O5. The substance is sometimes referred to as disodium metabisulfite. Na2s2o5 Sodium Metabisulfite in Food is used as a disinfectant, antioxidant and preservative agent.

Product Parameters

Product Name	SODIUM METABISULPHITE
Analysis item	Standard	Analysis Result
Main content(Na2S2O5)	97%min	97.1%
Fe ( Fe)	0.003%max	0.003%
Water-Insoluble	0.05%max	0.02%
Arsenic(As) content	0.0005%max	<0.0001
(pb) content	0.0005%max	<0.0005

Application

 

Used as a fixing agent in the photographic industry.

Used in the perfume industry to produce vanillin.

Used as a preservative in the brewing industry.

For printing and dyeing, tanning.

Used as wastewater treatment in electroplating industry and oil field.

Used as a beneficiation agent in mines.

Used as preservative, bleaching agent and bulking agent in food processing

 

Packaging & Shipping

Company Profile

Export Markets :

As TOP 10 Food additives and feed additives manufacturer in China , and we have more than 15 year 

export experience for  Our goods have exported the following: 

Spain ,Portugal ,Serbia Saudi Arabia, Turkey, Ukraine, Uzbekistan, Bangladesh and pakistan.

Kenya,Tanzania,Nigeria, Tunisia and sounth africa Singapore, Vietnam, Indonesia Australia.

Brazil, Argentina,Chile Peru, Colombia and Mexico