Tianjin, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Chemicals, Construction & Decoration, Health & Medicine, Industrial ...
OEM/ODM Service
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Formamidinesulfinic Acid, Thiourea Dioxide, Aminoiminomethanesulphinic Acid manufacturer / supplier in China, offering Pass to ISO of Thiourea Dioxide, Manufacture with ISO Certificate Produce Ammonium Calcium Nitrate 99.5%, Leading Company with ISO and Reach with Folow Bins Formic Acid 85% and so on.

Gold Member Since 2010
Audited Supplier

Pass to ISO of Thiourea Dioxide

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Purchase Qty. / Reference FOB Price
22-34 Tons US $1,800
35-39 Tons US $1,790
40+ Tons US $1,700
Port: Qingdao, China
Production Capacity: 10000 Mts /Year
Payment Terms: L/C, T/T, D/P
Colour: Violet
Appearance: Powder
Usage: Cosmetic
Application Material: Wool
Name: Vat Red 6B
Content: 100%

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Basic Info

Model NO.: thiourea dioxide
C.I.No.: Vat Red 13
Trademark: TIGER
Transport Package: 25kg Per Bag
Specification: 25KG
Origin: China

Product Description

Thiourea dioxide Product Description
Thiourea dioxide
CAS NO. : 1758-73-2
Other names:formamidine sulfinic acid
Appearance:white crystalline powder
Molecular formula:(NH2) 2CSO2
Molecular weight:108.12
UN   NO.:3341
Hazard level:4.2
                                         Specification

Items
Standard
Appearancewhite crystal powder
Purity :(%)≥99.0
Thiourea: (%)≤0.10
Moisture: (%)≤0.05
Iron(PPM)≤10
Sulphate: (%)≤0.17
Application
Thiourea dioxide is one new-type environmental-protection agent instead of Sodium Hydrosulfite,which has good heat stability,high reducibility,easy operation and transportation and storage convenient. It is applied widely to reduce dyes and sulfur dyeing,wool and silk bleaching etc.. And it's also usded in paper making industry as bleaching agent,deinking, wate paper deink.
 

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