Top quality GUANIDINE HCL CAS 50-01-1 with best price
1.Product Name: Guanidine hydrochloride/Guanidine hcl
2.CAS NO: 50-01-1
3.Application: sed in organic synthesis and pharmaceutical industry.
4.Sample: With Free
GUANIDINE HCL Specification:
Item |
Standard |
Appearance |
White crystal |
Guanidine HCL % |
≥99.5% |
Ammonium % |
≤0.1% |
Water-insoluble % |
≤0.05% |
ASH % |
≤0.05% |
Moisture % |
≤0.3% |
Melting Point |
180~188℃ |
PH(4% water) |
4.0~6.5 |
Heavy metals(Pb) |
≤10ppm |
As |
≤3ppm |
Light absorbance(Ultraviolet rays wavelength 260nm) |
≤0.04 |
Light absorbance(Ultraviolet rays wavelength 280nm) |
≤0.02 |
Water Solubility |
Pass |
GUANIDINE HCL picture show: