99% min thiourea dioxide

Formula: (NH2)2CSO2CAS No: 1758-73-2 or 4189-44-0

PH: 4 (1% Solution)

UN No: 3341

Dangerous Goods Class: 4.2

H.S. NO.:29309070

Specification:

Packing:50kg fiber drums, 25kg/500kg/1000kg woven bags, 25kg kraft bags.

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.