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Ge Run Chem Co., Ltd.

China Manufacturer with main products: Lead Oxide, Carbon Black, Chorme Oxide, Zinc Ash, Zinc Dross, Zinc Oxide, Iron Oxide, Titanium Dioxide

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Sodium Metabisulfite

Supply Ability: 3,200 Ton per Month
Shipping: 10-15 days
Payment Terms: L/C, T/T(Bank Transfer), D/A, D/P, Western Union, PayPal

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Place of Origin: Shaanxi in China
Packaging Details: Regular packing

Specifications

 


 

 

 
SODIUM METABISULFITE
 
ITEM TESTED               STANDARD                        RESULT
Purity(Na2S2O5)             96.5% min                             97%
Iron(Fe)                           0.005% min                          <0.003%
Aresentic(As)                  1 ppm  max                           <1 ppm
Water insoluble               0.05% max                              0.01%
PH value                           4.0-4.6                                    4.4
 



 

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