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 Tdo 99%, Thiourea Dioxide, Tud Fas, Used in Textile, Paper Making Industry, SHMP Sodium Hexametaphosphate, 68%, 65%, 60%, Factory Price, Water Softening Agent in Solution for Printing, Dyeing, and Boiler, STPP, Sodium Tripolyphosphate 90% 94%, Food Grade, Industrial Grade, Main Auxiliaries for Synthetic Detergent, Synergist for Soap; Water Softener, and so on.

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Supplier Homepage Product Inorganic Salts Others Inorganic Salts Tdo 99%, Thiourea Dioxide, Tud Fas, Used in Textile, Paper Making Industry

Tdo 99%, Thiourea Dioxide, Tud Fas, Used in Textile, Paper Making Industry

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, Western Union, Money Gram

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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.


At present, its output is 3000t/y. The quality indexes of? Thiourea dioxide have reached the standard as bellow:
The thiourea dioxide content: 99% min
The content of risidual thiourea: 0.1% max
Moisture contentt: 0.05% max
Sulphate content: 0.17% max
Molysite content: 10PPM max



Inspect Items

Standard Specification

Purity

99% min

Thiourea

0.1% max

Moisture

0.05% max

Sulphate

0.15% max

Iron

0.001% max
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