Thiourea |
Molecular formula:CH4N2S
Molecular weight:76.12
 Use:mainly used as intermediates for thiazole and drugs inhibiting thyroid gland disease;as bleaching agent, coloring agent and antioxidant in textiles industry. It can be aslo used in photography, electroplating etc.
Packing:In woven bag with plastic lining,neutral packing.
Weight:net weight 25kg,50kg
Technical parameters
No.:ZBG1-88
|
Best quality |
First quality |
Qualifier |
| Thiourea content%≥ |
99.0 |
98.5 |
98.5 |
| Heating loss %≤ |
0.40 |
0.50 |
1.00 |
| Ash content %≤ |
0.10 |
0.15 |
0.30 |
| Water insolubles%≤ |
0.02 |
0.05 |
0.10 |
| Thiocyanate%≤ |
0.02 |
0.05 |
0.10 |
| M.P.°C |
171 |
170 |
|
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