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Food Grade/Tech Grade Sodium Metabisulphite
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Henan Yuanbo Environmental Technology Co., Ltd
Henan, China
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STORAGE&HANDLING
Store the product in a cool & dry place.It absorbs moisture & oxidizes if container is not kept tightly closed. If heated over 60℃ SO2 is evolveforming Sodium Sulphite. For more information kindly refer to the Material Safety Data Sheet.


Name Food grade/ Industrial grade Sodium Metabisulphite/ SMBS
Molecular Formula Na2S2O5
Place of origin China
Brand YUANBO
Certification SGS, ISO9001, ISO14001
CAS No. 7681-57-4
HS Code 28321000
Appearance White to slightly yellowish crystialline powder

 MAJOR APPLICATIONS OF FOOD-GRADE SOIUM METABISULPHITE:
1. food industry as an additive preservative antioxidant and antimicrobic for fruits (dries glazed and candled), vegetables(onionspotatoesetc.)juices(citrus and grapes), and fish(shrimps and prawns).
2. silage treatment as anti fermentative
3. desalting plants with reverse osmosis or drinking water treatment(for removing excess chlorine)
4. Starch and sweeteners Production as bacteriostatic
 MAIOR APPLICATIONS OF TECH-GRADE SODIUM METABISULPHITE:
1. Wastewater treatment to remove excess Chlorine, as chrome reducer(tanneries and chrome plants), for declaration treatment(gold mining), and for decreasing metal contaminants(mainly copper)
2. Chemical synthesis in the production of sodium hydrosulfite, sulphonates, cleaning detergents, resins, and Purification of Aldehydes and ketonespesticidesherbicides
3. Pulp and Paper for delignification and Textile as Beaching Agent and for removing the excess chlorine and peroxides
4. Tanneries as an Auxiliary in Decalcification &Bleaching Process
5. Starch Production as a bleaching agent &bactericidal
6. Mining Industry as a Floating agent, cyanide detoxification, or reducing agent in metal refining(copper recovery)
7. Steam boiler & drilling water as an oxygen scavenger.

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