98.5% up Diphenidol Hydrochloride CAS 3254 89 5

Product Overview

Description

Specification of Diphenidol Hydrochloride 

 

Items	Specifications	Results
Characteristics	White crystal or crystalline powder, it is odorless	White crystal or crystalline Powder, it is odorless
Identification	1.2.3.4 Conform to Standard	1.2.3.4 Comformity
Melting Point	217~222℃	219~220℃
Solubility	Slightly soluble in methanol, soluble in ethanol 95%, sparingly soluble in water and acetic acid, practically insoluble in diethyl ether	Slightly soluble in methanol, soluble in ethanol 95%, sparingly soluble in water and acetic acid, practically insoluble in diethyl ether
Solution color and clarity	Conform to standard	Conformity
Related Substances	Conform to standard	Conformity
Heavy metals	Not more than 20ppm	<20ppm
pH value	Due 4.7~6.5	5.9
Loss on drying	Not more than 0.5%	0.05%
Aresnic Salt	Not more than 1ppm	<1ppm
Residue on ignition	Not more than 0.1%	0.05%
Microbial limits: (In-house specification )	Less than 100cfu/g BMA	Less than 10cfu/g BMA
	Less than 10cfu/g fungi	Less than 10cfu/g Fungi
	Less than 10cfu/g yeasts	Less than 10cfu/g yeasts
	Pathogen absent	Pathogen absent
Assay	Not less than 98.5%	99.70%

 

Usage for Diphenidol Hydrochloride  

Difenidol Hydrochloride is a muscarinic antagonist employed as an antiemetica and as an antivertigoagent 

 

Our company Sinoway's advantages:

(1)ISO 9001:2015 certificated company

(2) 30+ years in pharmaceutial raw materials and fine chemicals

(3)China office of Fischer Chemicals AG (Switzerland)

(4) SGS audited supplier