1.product description
product name: benserazide hydrochloride
cas: 14919-77-8
mf: c10h16cln3o5
mw: 293.7
einecs: 238-991-9
2.physical properties
white or almost white crystalline powder, soluble in water, slightly soluble in ethanol, insoluble in acetone.
3.specification
test items |
specification |
results |
description |
white to off white crystalline powder |
comply |
melting point |
166-170°c |
167.3-168.1°c |
identification |
positive reaction |
positive reaction |
related substances |
≤1.0% |
0.16% |
loss on drying |
≤0.5% |
0.06% |
residue on ignition |
≤0.1% |
0.02% |
chloride |
≤0.014% |
<0.014 |
heavy metals |
≤20ppm |
<20ppm |
clarity of solution |
conform to standard |
complies |
microbial limit |
≤20ppm |
<20ppm |
assay |
≥99.0% |
99.12%
|
4.application
benserazide hydrochloride is mainly used in decarboxy inhibitor,treatment parkinsonism sickness,and parkinsonism postencephalitic.
5.packing
25kg/drum or as per your requirement