thiourea
$1550/t
Molecular formula :CH4N2S
Molecular weight:76.12
Use:Raw material of medicine, dye, resin, pressure molding powder and so on,
rubber curing promoter, metallic minerals flotation agent and so on.
Packing:plastic lined outer woven packing
Weight:25kg, 50kg
Technical parameter
Standard number:ZBG17013-88
|
|
Superior product |
First grade |
Qualified product |
|
Thiourea% ≥ |
99.00 |
98.50 |
98.00 |
|
Heating loss % ≤ |
0.40 |
0.50 |
1.00 |
|
Ash % ≤ |
0.10 |
0.15 |
0.30 |
|
Water insoluble substance % ≤ |
0.20 |
0.05 |
0.10 |
|
Thiocyanate% ≤ |
0.02 |
0.05 |
0.10 |
|
Melting point ℃ |
171 |
170 |
|
| Industry Category | Chemicals/Inorganic-Chemicals/Inorganic-Salts |
|---|---|
| Product Category | |
| Brand: | SL |
| Spec: | 99* |
| Stock: | |
| Origin: |