Gold Member Since 2014
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Qingzhou Zhongyuan Chemical Industry Co., Ltd.

Thiourea Dioxide, Tdo Tud, Aminoiminomethanesulphinic Acid manufacturer / supplier in China, offering Thiourea Dioxide 99%, Used in Photography, Electroplating, as Bleaching Agent, Coloring Agent and Antioxidant in Textiles, Ammonium Sulphate 20.5~21%, Nitrogen Fertilizer, Industrial Grade, High Colour Intensity Carbon Black on Sale, Using in Rubber Industry, Painting, Printing Ink, Ni-MH Battery′s Cathode and so on.

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Supplier Homepage Product Inorganic Salts Others Inorganic Salts Thiourea Dioxide 99%, Used in Photography, Electroplating, as Bleaching Agent, Coloring Agent and Antioxidant in Textiles

Thiourea Dioxide 99%, Used in Photography, Electroplating, as Bleaching Agent, Coloring Agent and Antioxidant in Textiles

FOB Price: US $1,900-2,300 / Ton
Min. Order: 22 Tons
Min. Order FOB Price
22 Tons US $1,900-2,300/ Ton
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Production Capacity: 800 Tons/Month
Transport Package: Plastic Bags 25kg/1000kg, 50kg Fiber Drums,
Payment Terms: L/C, T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: 99%
  • Grade Standard: Industrial Grade
  • Quality: First Class
  • Einecs No: 217-157-8
  • Trademark: LY
  • Origin: Shangdong
  • Classification: Thiourea Dioxide
  • Kind: Thiourea Dioxide
  • CAS No.: 1758-73-2 / 4189-44-0
  • Chemical Formula: CH4n2o2s
  • Specification: SGS, HG/T3266-2002,
  • HS Code: 29309090
Product Description
Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you
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Specifications

Thiourea Dioxide: High reducibility, excellent heat stability, nonpoison, tasteless, easy operation, efficience

Product name
Thiourea Dioxide (Formamidine sulfinic acid)
Molecular formula
CH4N2SO2
Appearance
Molecular weight: 108.12, shape and properties: White crystal powder.


Packing
There are five kinds of package to meet the demand of both home and abroad: 500kg and 1000kg containning bags, 50kg fiber drums, 25kg plastic bags(with two inner layers), 25kg Kraft paper compound plastic bags, the products are exported to America, Japan, Europe, Korea and other countries and regions.


Using
Thiourea dioxide has many advantages, such as high reducibility, excellent heat stability, nonpoison, tasteless, easy operation, efficience, transportation and storage convenient etc.

It is an exchange product of sodium hydrosulphite.

It can be extensively used in dyeing, paper making and other industries as kinds of reduction agent, bleach, decolorizer, plastic stabilizer, antioxygen of organic synthesis and sensitiet of sensitiet.


Standard CharacteristicStandard
Results of Analysis
Purity
≥ 99.0%

99.32

Moisture

≤ 0.05%
0.025

Thiourea

≤ 0.10%

0.051

Iron

≤ 10ppm

4PPM

Sulphate

≤ 0.17%

0.12
 
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