USD $1.00-10.00 / Kilogram
standard:usp 33 / ep 7
appearance:white crystal powder
assay:98~102%
packing:25kg drum
usage:antidepressive
standard:usp; ep
capacity: 10t/month
we can offer low price with high quality
appearance |
white crystal powder |
assay, % |
98.0~101.5 |
melting point, °c |
155~158 |
optical rotation, ° |
-0.05~+0.05 |
impurity |
|
total impurity, % |
≤0.5 |
3-methylamino-1-phenylpropan-1-ol, % |
≤0.25 |
n-methyl-3-phenylpropan-1-amine, % |
≤0.25 |
n-methyl-3-phenyl-3-[3-(trifluoromet hyl)phenoxy]propan-1-amine, % |
≤0.15 |
other single impurity, % |
≤0.10 |
organic volatile |
comply |
residue on ignition, % |
≤0.1 |
water, % |
≤0.5 |
ph |
4.5~6.5 |
heavy metals, ppm |
≤20 |
solution in methanol |
clear and colorless |