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Sodium metabisulfite

Sodium metabisulfite

Category :

Food and Feed additives/General reagents

CAS NO : 7681-57-4
EC NO : 231-673-0
Molecular Formula : Na2S2O5
Main Specifications : 98%min 96% reagent grade
Synonyms : Sodium pyrosulfite;disodium disulphite;Sodium metabisulphite;Sodium disulphite;Sodium pyrosulphite;SODIUM DISULFITE;disodium oxidosulfanesulfonate oxide;Sodium Metabi;Metabisulfite Sodium;Sodium Metabisulfite (Food Grade);
Sodium metabisulfite
Package: 25kg/bag; bag of woven lined with double-layer PE film
Uses : 1. It is used as an oxygen scavenger to eliminate the dissolved oxygen in waste water and in pipes. 2. Used in bleaching mechanical paper pulp, cotton, wool and kaolin clay.3. Used as a preservative (antioxidant), a hair waving agent, and Ensiling agent
Molecular Structure:Sodium metabisulfite 7681-57-4
Product description:

Other Names︰

Sodium pyrosulfite; disodium disulphite; Sodium metabisulphite; Sodium disulphite; Sodium pyrosulphite; SODIUM DISULFITE; disodium oxidosulfanesulfonate oxide; Sodium Metabi

EINECS NO︰

231-673-0

Molecular Formula︰

Na2S2O5

Molecular Weight︰

190.1065

Appearance︰

white or light-yellow crystalline powder

Specification︰

Melting Point: 150℃
Solubility: easily soluble in water, 540 g/L (20℃)
Relative Density: 1.4
Purity: 97.0%min, 96%min

Delivery︰

within 15 days after payment

Payment Terms︰

TT / LC

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RENOWN - The Chemical Company
http://www.renownchemical.com
Guangzhou Renown Chemical Co.,Ltd.
E-mail: info@renownchemical.com

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Company：
    Guangzhou Renown Chemical Co.,Ltd
Contact：
    Mr. Fred
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 info@renownchemical.com
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 http://www.RenownChemical.com
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 510700
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