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Formamidinesulfinic Acid, Thiourea Dioxide, Aminoiminomethanesulphinic Acid manufacturer / supplier in China, offering Pass to ISO of Thiourea Dioxide, Manufa⪞ Ture with ISO Certifi⪞ Ate Cal⪞ Ium Carbide 50-80mm, Edible Gelatin, 200bloom and so on.

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Supplier Homepage Product Dyes Pass to ISO of Thiourea Dioxide

Pass to ISO of Thiourea Dioxide

Purchase Qty.:
22-34 35-39 40+
FOB Unit Price: US $1,800 US $1,790 US $1,700
Purchase Qty. (Tons) FOB Unit Price
22-34 US $1,800
35-39 US $1,790
40+ US $1,700
Get Latest Price
Port: Qingdao, China
Production Capacity: 10000 Mts /Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: thiourea dioxide
  • Appearance: Powder
  • Application Material: Wool
  • Content: 100%
  • Trademark: TIGER
  • Specification: 25KG
  • Colour: Violet
  • Usage: Cosmetic
  • Name: Vat Red 6B
  • C.I.No.: Vat Red 13
  • Transport Package: 25kg Per Bag
  • 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

Appearancewhite crystal powder
Purity :(%)≥99.0
Thiourea: (%)≤0.10
Moisture: (%)≤0.05
Sulphate: (%)≤0.17
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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