CHONDROITIN SULPHATE AVIAN 90% - DFI-363954

Published: 05/12/2019

Appearance	White to off white, free flowing powder
Storage	Store in tight containers under 25°C
Country of origin	China
Shelf life	24 months

Bulk Density	>=55 g/ml
Tapped Density(As)	Meets the requirements of USP
Particle size	>=95 % through 80 mesh
Chondroitin Sulphate(sodium content (dried substance))	> 90%~105%
Infrared Absorption(A)	Meets the requirements
Sodium (Na)(Test)	Meets the requirements
Absorbance	<0.35 a.u(5.0% water solution. -420 nm
Specific Rotation([a]D20)	- 20.0 ° -30.0 °
pH(1 % H2O Solution)	5.5-7.5
Loss on drying	<=12%
Residue on ignition(dry base)	<= 20% -30%
Chloride (Cl)	<=1.5%
Sulfate	<= 1.0%
Protein	<=6.0%
Heavy metals	<= 20 ppm, mg/kg
Iron (Fe)	<=10 ppm, mg/kg
Lead	<=0.5 ppm, mg/kg
Arsenic	<=1.0 ppm, mg/kg
Mercury	<=0.1 ppm, mg/kg
Cadmium	<=1.0 ppm, mg/kg
Organic Volatile Impurities	Meets the requirements
Electroghoresis purity	<=2%