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Tianjin Jiashineng Chemistry Co., Ltd.

Hydrosulfite, Inorganic Chemicals, Textile Bleach manufacturer / supplier in China, offering Purtity 85%, 88% 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 Purtity 85%, 88% Sodium Hydrosulfite

Purtity 85%, 88% 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%
  • Appearance: Powder
  • Quality: First Class
  • H.S.No.: 28311000
  • Einecs No.: 231-890-0
  • Molecular Formula: Na2s2o4
  • Fe: 20ppm Max
  • Origin: China
  • Type: Sodium Dithionite
  • Grade Standard: Industrial Grade
  • CAS No.: 7775-14-6
  • Imo Class: 4.2
  • Un No.: 1384
  • Molecullar Weight: 174.13
  • Zn: 1ppm Max
  • HS Code: 28311000
Product Description
Solution appearanceclearclearclear
Water insoluble≤0.05%≤0.05%≤0.05%
Molecular formular:Na2S2O4
Molecular weight:174.13
Water insoluble matter:0.05% max
Appearance:White to grayish-white granular powder with a sulfur dioxide odor.
Solution appearance:Clear
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. 
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