Shandong, China
Business Type:
Year of Establishment:
Plant Area:
3240.0 square meters
Export Year:
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Thiourea Dioxide, Tdo Tud, Aminoiminomethanesulphinic Acid manufacturer / supplier in China, offering Thiourea 99% Min, Tdo, New Kind of Reducing Agent, Barite, Barium Sulfate/Sulphate, Baso4 90%-98% Whiteness, High Purity, for Drilling, Chrome Oxide Green 99% Min, Metallurgical Grade, Pigment Grade and so on.

Gold Member Since 2014
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Thiourea 99% Min, Tdo, New Kind of Reducing Agent

Min. Order / Reference FOB Price
22 Tons US $1,900-2,300/ Ton
Port: Qingdao, China
Production Capacity: 1000 Tons/Month
Payment Terms: L/C, T/T, Western Union, Money Gram
CAS No.: 1758-73-2, 1758-73-2 / 4189-44-0
Classification: Thiourea Dioxide
Grade Standard: Industrial Grade
Kind: Dioxide
Quality: First Class
Einecs No: 217-157-8

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Basic Info.

Model NO.
Chemical Formula
Transport Package
Plastic Bags 25kg/1000kg, 50kg Fiber Drums,
SGS, HG/T3266-2002,
HS Code
Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you
Chemical Information
CAS#: 4189-44-0
EINECS: 217-157-8
Molecular formula: CH4N2O2S
M. W.: 108.1197

Thiourea Dioxide, white crystals, soluble in water, aqueous solution has both the characteristics of hydrogen peroxide and urea, with good stability at low temperatures.

As a new type of neutral detergent additives, this product can also be used in the bleaching of cotton, wood fiber, artificial silk and wool.
In addition, it is commonly used in animal feed additives and medical fungicides, as well as the protective products of oral and dental.

Storage: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Stored in a cool, dry, well-ventilated area. Away from incompatible substances. Store protected from moisture.

Product NameThioureaCAS NO.62-56-6
Reference StandardHG/T3266-2002
Test ItemSpecification
Loss On heating≤0.40%
Insolubility In Water≤0.02%
Sulforhodanide(with CNS-)≤0.02%
Melting Point171°C

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