Thiourea Dioxide 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. ....
Hongye Chemical Co., Ltd. is manufacturer and exporter of many chemicals, The world largest supplier of Thiourea Dioxide, Sodium Percarbonate, Furfuryl alcohol, Furfural, Thiourea, Melamine, Sodium....
Hongye Chemical Co., Ltd is the leading professional manufacturer and supplier of Thiourea Dioxide and pulp bleaching agent FAS. We can produce 50000MT Thiourea Dioxide( Formamidine sulfinic acid) & ....