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Sodium metabisulfite

Sodium metabisulfite

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
Molecular Structure:Sodium metabisulfite 7681-57-4
Product description:

Molecular Formula:Na2S2O5
Appearance: white crystal powder.
Package:: 25kg/50kg/1000kg bag

Item Chinese standard
GB1893-2008
CompanySpecification
Main content(Na2S2O5) ≥96.5 ≥97.5
Fe(As content Fe) ≤0.003 ≤0.0015
Clarity Passtest Clear
Heavy metal content (Pb) ≤0.0005 ≤0.0002
Arsenic content (As) ≤0.0001 ≤0.0001
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Contact us
Company:
   Shandong Sunwon Chemical Co.,Ltd.
Contact:
   Mandy Li
Phone:
+86-531-88697518 18560232918
Mobile phone:
+86-18560232918
Fax:
+86-531-88698518
E-mail:
info@sunwonchem.com
Website:
http://www.sunwonchem.com
Address:
jinan,shandong
Zip Code:
250000
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