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Offter to Sell

Post Date:
May 10,2025
Expiry Date:
Nov 06,2025
Detailed Description:
Cas No. :1758-73-2 Payment Method: T/T,D/P,L/C
Name of product: Thiourea Dioxide
CAS NO.: 1758-73-2
UN NO.: 3341
H.S. Code: 2930909090
IMO Class: 4.2
Appearance: white crystalline powder
Molecular formula: (NH2)2CSO2
Molecular weight: 108.12
Use: Thiourea Dioxide is one new kind environmental-protection agent which is can be exchange of Sodium Hydrosulfite. It has good heat stability, high as reducibility, easy operation and transportation and storage convenient. It widely applies to reduction dyes and sulfur dyes dyeing, wool and silk beaching, disperse dyes reducing cleaning, dye vat cleaning and so on. And also used in paper making industry as bleaching agent, deinking, waste paper deink etc. And then used organic synthesis in synthetic fiber industry, additive of polythene sensitizer of photographical emulsion, noble metal recycling and separates etc. There is no pollution during the operation.
CAS Registry Number:
1758-73-2
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;
Molecular Formula:
CH₄N₂O₂S
Molecular Weight:
108.1197
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R22:;
R36/37/38:;
Safety Description:
S24/25:;