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        Chinese
Manganese Sulphate
Zinc sulphate Monohydrate
Sodium metabisulphite
Zinc sulphate Heptahydrate
Manganese Carbonate
Manganese Dioxide
Ferrous sulfate
Manganous Oxide
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Add: 1711 Room South Tower
IFC, No.419 Shao Shan Middle Rd,
Changsha City, Hunan, China
Tel: +86-731-85466994 85562546
Contact: WangJian 13908474108
         Li Hui 13707315285
         Yang Weisheng 13974810429
Fax: +86-731-85468325
Post code: 410007
E-mail: marketing@lantianchem.com

1.Industrial grade sodium metabisulphite

Purity(Calculated with Na2S2O5) ≥95%
  (SO2≥65%)
Iron(Fe) ≤0.005%
Water insoluble matter ≤0.05%
PH value: 4.0-4.6

Uses: Mainly used for producing medicine iodoform, Sola sulfone, vanillin Photogra0phical fixative, rubber solidfying agent, dechloride agent of bleached fiber, leather treatment of leathermaking industry, etc.

Packing:25kgs,50kgs per each woven bag with plastic lining or 1000kgs per each package

2.Foodstuff grade sodium metabisulphite

Purity(Calculated with Na2S2O5) ≥95%
Iron(Fe) ≤0.0005%
Water insoluble matter ≤0.05%
Arsenic (As) ≤0.0002%
Heavy metal (Cal.in Pb) ≤0.002%
PH value: 4.0-4.6

Uses:Mainly used for manufacturing sulfurous acid and bactericidal, Carrying out vegetable dehydrate, fruit preservation and bleaching.

Packing:25kgs,50kgs per each woven bag with plastic lining, or 1000kgs per each package


 
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