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CHONDROITIN SULPHATE AVIAN 90% - DFI-363954

Published: 05/12/2019

Description

AppearanceWhite to off white, free flowing powder
StorageStore in tight containers under 25°C
Country of originChina
Shelf life24 months

Specification

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 ImpuritiesMeets the requirements
Electroghoresis purity<=2%

Microbiological

Bacterial Count<=1, 000 cfu/g
Yeasts & Moulds<= 100 cfu/g
Escherichia ColiNegative
SalmonellaNegative
Staphylococcus aureusNegative

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