【Basic information】
Chemical name : Thiourea Dioxide
CAS: 1758-73-2
Molecular formula: CH₄N₂O₂S
Molecular weight: 108.12

Thiourea Dioxide is a new environmental-friendly agent which can be used in place of Sodium Hydrosulfite. It has better thermal stability and stronger reducing ability. Operation is simple and effective, transportation and storage are convenient.

【Specifications】

【Application】
1. As an auxiliary for textile printing and dyeing, it is widely used in dyeing of vat dyes and sulfur dyes, bleaching of wool and silk, reduction cleaning of disperse dyes, stripping of undesirable dyeing of reactive dyes, cleaning of dye vats, etc.
2. As a pulp bleaching agent, it is used in pulp bleaching and waste paper deinking in the paper industry.
3. Other uses: It is used as a catalyst and stabilizer for synthetic resins in the polymer material industry; it is also used in fine chemicals such as organic synthetic photosensitive materials, pharmaceuticals, medicines, and spices, and in the recovery and separation of precious metals.