Sodium metabisulfite 7681-57-4, China Sodium metabisulfite 7681-57-4 Manufacturers, China Sodium metabisulfite 7681-57-4 Suppliers

Sodium metabisulfite

Category :

Inorganic chemicals

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);

Molecular Structure:

Product description:

Molecular formula:Na₂S₂O₅
Molecular weight:190.10
Appearance:White or yellowish crystalline powder
Quality standard:GB1893-2008

Item	Index
Content (in SO₂)ω%)≥	96.5
Iron (Fe)ω%≤	0.003
Clarity	Passed the test
Heavy metal (in Pb)ω%≤	0.0005
Arsenic (in As)ω%≤	0.0001

Main use:
Bleaching agent;
Bulking agent and bactericide;
Antioxidant preservative;
Packing: Externally PP woven bag, lined with PVC plastic bag.
Net weight:25 and 50KG/bag.

Send your inquiry to Sodium metabisulfite supplier

Company：	Weifang Zhanpeng Chemical Co., Ltd.
Contact：	Mrs Miao
Phone：	+86-0536-8698587、+86-15610270566
Mobile phone：	+86-15610270566
Fax：	+86-0536-8698587
E-mail：	Contact Supplier
Website：	http://www.wfzpchem.com
Address：	Economic Development Zone, Weifang, Shandong
Zip Code：	261031