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Sodium Metabisulfite (Food Grade)

Sodium Metabisulfite (Food Grade)

Category :

Inorganic chemicals

CAS NO : 7681-57-4
EC NO : 231-673-0
Molecular Formula : Na2S2O5
Main Specifications :
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 (Food Grade)
Molecular Structure:Sodium Metabisulfite (Food Grade) 7681-57-4
Product description: CAS No.: 7681-57-4 Molecular Formula: Na2S2O5 Molecular Weight: 190.10 White or light yellow crystalline powder , relative density is 1.4 . Soluble in water (when 20°C, 54g/100ml water; when 100°C,81.7g/100ml water), acidic aqueous solution. Soluble in glycerine,slightly soluble in ethanol. Moisture easily decomposed, exposed in the air easily oxidized into sulfate. Exposure to emit sulfur dioxide and acid generated the corresponding salts. Heated to 150°C decomposition.
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Company：
    Hengyang Lida Chemical Co., Ltd.
Contact：
    Manager Nie
Phone：
+86-18975460320;15364259370
Mobile phone：
 +86-18975460320;15364259370
Fax：
E-mail：
Website：
 http://www.hunanlidahuagong.com
Address：
 No. 7, Huagong Road, Songmu Economic Development Zone, Hengyang City
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