clonidine hydrochloride CAS: 4205-91-8

clonidine hydrochloride
Product Name:clonidine hydrochloride
Another Name:Clonidine Hcl; 2-(2,6-Dichloroanilino)-2-imidazoline hydrochloride; N-(2,6-dichlorophenyl)-4,5-dihydro-1H-imidazol-2-amine hydrochloride (1:1)
CAS: 4205-91-8
EINECS:224-121-5
Molecular Weight:266.5548
Molecular Formula:C9H10Cl3N3
Molecular Weight: 266.57
Melting Point: 312 °C
Boiling Point: 319.3 °C at760mmHg
Flash Point: 146.9 °C 

Items of analysis Specification Results
Characters
White or almost white
crystalline powder
Conforms
Solubility    Soluble in water and ethanol    
PH     3.5-5.5  
Clarity Clear  Clear
Loss on drying         ≤0.5%   
Residue on ignition    ≤0.1%  
Related impurities
Other impurities    ≤ 0.1% 
Total impurities    0.2% 
Assay    98.5%~101.0% 
residual amount     ≤5000PPM