Người liên hệ: Ms. Jinghong Wu
Chức vụ: Sales Manager
Địa chỉ: 50m west to the crossroads of high-tech road and huafeng road, puyang city, Henan, China
Quốc gia: China
Điện thoại: 0086-393-6681288 - Mobi:

Thiourea Dioxide

Giá:  


thiourea dioxide


other names: formamidine sulfinic acid


appearance: white crystal powder


molecular formula:(NH2)2CSO2


molecular weight:108.12


CAS No.:1758-73-2


UN NO.:3341


Hazard level:4.2


Application:


A new environmental-protection agent whichcan be used in place of sodium hydrosulfite, It has better thermal stabilityand stronger reducing ability. Operation is simple and effective,transportationand storage are convenient. There is no pollution during the use of thioureadioxide.


1. as a auxiliaries used in textiles anddyes,it is widely used to reduce dyes and sulfur dyes,and for bleaching wooland silk. Other uses include the reduction cleaning of disperse dyes,strippingundesirable colors from dyes, and in dye vat cleaning.


2. Thiourea dioxide is also used in thepaper industry as a bleaching agent and recycled paper deinking.


3. Other uses:Thiourea dioxide can be usedas catalyst for producing synthetic resins in the polymer materials industry,and also has applications in organic synthesis of photosensitive materials,pharmaceuticals, spices and other fine chemicals, as well as in precious metalrecovery and separation.


packing:


1. 25kg


2. 25kg


3. 50kg


4. 180kg


5. 500kg


Special packing is also available at therequest of the customer.

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