Gold Member Since 2015
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Tianjin Jiashineng Chemistry Co., Ltd.

Hydrosulfite, Inorganic Chemicals, Textile Bleach manufacturer / supplier in China, offering Reductant, Food Bleach, Sodium Hydrosulfite, 99.5% Purity Dimethyl Disulfide Dmds, Sulphur Red Brown Sulphur Bordeaux 3b for Textile Dying and so on.

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Supplier Homepage Product Basic Chemicals Reductant, Food Bleach, Sodium Hydrosulfite

Reductant, Food Bleach, Sodium Hydrosulfite

FOB Price: US $390 / FCL
Min. Order: 1 FCL
Min. Order FOB Price
1 FCL US $390/ FCL
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Transport Package: in 25kg Plastic Woven Bag, 50kg Iron Drum
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Basic Info
  • Model NO.: 85% 88%
  • Type: Sodium Dithionite
  • Quality: First Class
  • H.S.No.: 28611000
  • Imo Class: 4.2
  • HS Code: 28311000
  • Purity: 80%~90%
  • Grade Standard: Industrial Grade
  • CAS No.: 7775-14-6
  • Einecs No.: 231-890-0
  • Origin: China
Product Description
IndexSpecification
Na2S2O485%88%90%
Iron(Fe)≤20ppm≤20ppm≤20ppm
Zinc(Zn)≤1ppm≤1ppm≤1ppm
Solution appearanceclearclearclear
Water insoluble≤0.05%≤0.05%≤0.05%

Package: In 25KG Plastic Bag, 50KG Iron Drum.
Use: Sodium hydrosulfite is used in the reduction dyeing, reduction clearing, printing, and decoloration of textiles, and the bleach of textiels and food, it can also used in organic synthesis, like the organic synthesis or decolorizer in dyestuff and pharmaceutical, sodium hydrosulfite is the best decolorizer of wood pulp papermaking. 
Reductant, Food Bleach, Sodium Hydrosulfite
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