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Appearance: White cystal
Formula: CH4N2S
M.W.: 76.12
CAS NO.: 62-56-6
EINECS NO.: 200-543-5
Specifications of Thiourea:
| Iterms |
Standards |
| Appearance |
White Crystal |
| Thiourea, CH4N2S |
99% min |
| Heating loss |
0.4% max |
| Ash |
0.1% max |
| Water insoluble matters |
0.02% max |
| CNS Salt |
0.02% max |
| Melting point |
171 ℃ max |
Application of thiourea:
1. Gold mining
2. bleaching agent in textile dyeing and printing
3. auxiliary of dyeing and anti-oxidant
4. rubber accelerator
5. pharmaceutical raw material,
6. photo developing agent
7. resin compression molding
8. powder electroplating
9. blue printing and boiler washing
10. macromolecule material industry
11. catalysis agent and stabilizer of resinic producing
12. organic synthesization of sensitizing material, and medicine, medical, spicery materials in fine chemicals
13. recycling and separating of heavy metals etc.
Packaging & Shipping
Thiourea is usually packed in 25Kg bags,
we can provide two kinds of package, Class 6 and Class 9,
20Mt load each 20' container,
if with pallets, 17Mt load each 20' container
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