Your Address : Globalchemmade--Henan Tianfu Chemical Co.,Ltd
Name:Henan Tianfu Chemical Co.,Ltd
Type:Others
Tel:83 371 87093236
Fax:
Email:sales-15@tianfuchem.net
Address:China(Mainland)
Products detail
| Product Name: | Thiourea dioxide |
|
| CAS No: | 1758-73-2 | |
| Product Type: | Organic Chemicals and Derivatives -> Others | |
| Product spec: | 99% | |
| Packing: | 50kg fiber drums | |
| Post Time: | 2012-03-23 | |
| Usage: | 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. 5. Clearing commercial dyes. 6. Reductive bleaching of minerals (primarily Calcium Carbonate). 7. Replacing sodium hydrosulfite in all above applications. | |
| Description: | THIOUREA DIOXIDE(TDO) 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 | |