Zhengzhou Welcom Tech. Co., Ltd

Thiourea dioxide

• Category :

  Intermediates

• Synonyms :

  Aminoiminomethanesulphinic acid;Thiourea dioxide;Thiurea Dioxide;Formamidinesulphinic acid;Formamidine sulfinic acid;(E)-amino(imino)methanesulfinic acid;Thiourea S,S-dioxide;(E)-amino(imino)methanesulfinate;1-(dioxido-lambda~6~-sulfanylidene)methanediamine;

• CAS NO :

  1758-73-2

• EC NO :

  217-157-8

• Molecular Formula :

  CH₄N₂O₂S

• Molecular Weight :

  108.1197

• Main Specifications :

  99% & 96%

• InChI :

  InChI=1/CH4N2O2S/c2-1(3-4)6-5/h2-3H2

• Packing :

  25 kgs/bag

• Product description :

  hot sale Thiourea Dioxide 99 Purity: 99%Min Promptly Shipment White crystal powder Good quality with go hot sale Thiourea Dioxide 99 Formula: (NH2)2CSO2 CAS No: 1758-73-2 or 4189-44-0 Other name: Formamidine Sulfinic Acid (FAS), TDO, TUD Melting point: 126°C PH: 4 (1% Solution) UN No: 3341 Dangerous Goods Class: 4.2 Specification: Items Standard Appearance white crystal powder Purity :(%) ≥99.0 Thiourea: (%) ≤0.10 Moisture: (%) ≤0.05 Iron(PPM) ≤10 Sulphate: (%) ≤0.17 Packing: 50kg fiber drums, 25kg/500kg/1000kg woven bags, 25kg kraft bags. Applications: 1. Pulper bleaching of recycled paper. 2. Single stage bleaching of recycled paper. 3. Sequential stage bleaching of recycled paper. 4. Solubilizing Vat dyes.

• Uses :

  Widely used in chemical industry textile industry

• Molecular Structure :