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Contact Person : Mr. Luo Louis
Company Name : Changsha Jinyi Chemical Co., Ltd.
Tel : 86-731-82282611,13908468607
Fax : 86-731-82282622
Address : Hunan,Changsha,611 ROOM, JINXIU HUATIAN BUILDING, FURONG MIDDLE ROAD ONE LINE , CHANGSHA
Country/Region : China
Zip : 410008

Sodium Metabisulfite

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Related Categories:Sulphate
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white or light yellow crystalline powder. 1Chemical nameSodium Metabisulfite2Molecular formula: Na2S2O53Molecular weight: 190.104Properties:white or light yellow crystalline powder , relative density is 1.4 .5Quality standard

Item	Standard
Assay ( as Na2S2O5 )	≥97%
PH value	4.0-4.6
Heavy metal (Pb)	≤0.002%
As	≤0.0002%
Fe	≤0.005%

6Packing:25kg plastic woven bag. 7Uses:It can be used as the material of medicine, or used as curing agent of rubber; It also can be used as dechlorinating agent and scouring agent of textile; It also can be used in the process of leather Moreover, it can be used as the material of fine chemicals, or used as developer; In food industry, It can be used as bleaching agent, loosening agent, antisepsis bactericide and antioxygen antistaling agent.

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