|
 Guanidine
hydrochloride
Guanidine hydrochloride(CH5N3.HCL)
Properties:white
crystal
Melting point:184oC
Use:Used
as intermediate for medicine, pesticide, dyes and other
organic composition, important material for producing
sulfanilamides drugs and antistatic agent of synthetic
fiber.
Packing:25kg
thick plastic bag.
Quality index:
| name of index |
high class |
first class |
| sulfamic acid % |
≥ 99.80 |
≥ 99.50 |
| sulpate (SO42-)% |
≤ 0.05 |
≤ 0.05 |
| iron (Fe3+)
% |
≤ 0.0025 |
≤ 0.0025 |
| insoluble in water % |
≤ 0.01 |
≤ 0.02 |
| loss on drying % |
≤ 0.05 |
≤ 0.10 |
|
