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99% Raw Material Clonidine Hydrochloride Pharmaceutical Powder CAS 4205-91-8

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Model NO.:
4205-91-8
Molecular Formula:
C17h14brn3o2s
CAS Registry Number:
4205-91-8
Form:
Powder
Assay:
99%
Color:
White
Trademark:
Mesochem
Transport Package:
Standard Export Package
Specification:
GMP
Origin:
China
HS Code:
2934999090
Product Description

Beijing Mesochem Technology Co., Ltd is located in national economic and technological development of Yizhuang, which is a gathering place of world's top 500 enterprises. Devoting to pharmaceutical chemicals, find chemicals, and fundamental chemical material, Mesochem owns independent right of import and export.Based on abundant resources from Beijing various colleges and universities, Mesochem focused on incessant innovation along with research and development of new products. 
CERTIFICATE  OF  ANALYSIS
Product name : clonidine hydrochloride    CAS:4205-91-8

BATCH NO.: HF171202QUANTITY:75.1kg
---MFG. DATE : Dec., 2, 2017SPECIFICATION: As required
REP. DATE : Dec.4, 2017EXP. DATE : Dec., 2019
ITEMS

STANDARDS

RESULTS

Appearance

White or off-white crystalline powderOff-white crystalline powder
IdentificationBy IRComplies
RT under chirality should compliesComplies
Chloride: it gives a reaction of chlorideComplies
Water        3.0%~4.5%3.4%

Melting Point-

198.0~202.0ºC199.8~200.5ºC
Residue on Ignition≤0.2%0.08%
Heavy Metals≤10ppmComplies
Related SubstancesIndividual Impurities:≤0.5%0.15%
Total Impurities:≤1.0%0.22%
Residual Solvent≤0.06%0.0066%
≤0.5%0.015%
≤0.5%0.0013%
E.E≥99.0%99.6%

Assay (on dry basis)

98.0%~102.0%101.2%
Conclusion:It complies to prescribed enterprise standard.
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