硫脲
硫脲
62-56-6
Other name: Thiocarbamide
Appearance: White crystal powder
Formula: CH4N2S
Use: Pharmaceutical raw material, bleaching agent in textile dyeing and printing,
auxiliary of dyeing and anti-oxidant, it can be used as rubber accelerator,
floating agent, photo developing agent, prexide thiourea, cold wave, etc.
it is also used in resin compression molding powder electroplatin
blueprinting and boiler washing.
Packing: In 25kg woven bags or upon customer’s demands.
Specification
| Item | Top Class | First Class |
| Purity(%): | ≥ 99.0 | ≥ 98.50 |
| Loss after heated(%): | ≤ 0.40 | ≤ 0.50 |
| Ash content(%): | ≤ 0.10 | ≤ 0.15 |
| Insoluble in water(%): | ≤ 0.02 | ≤ 0.05 |
| CNS-%: | ≤ 0.02 | ≤ 0.05 |
| Melting point(℃ ): | 171 | 170 |