Chondroitin sulfate sodium salt
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Post Date:
Aug 26,2017
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Expiry Date:
Aug 26,2018
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Detailed Description:
Cas No. :9082-07-9
Items Technical index
Appearance White or yellowish powder
Assay 91.0-105.0%
Identification IR & Significant differential response to sodium
PH 5.5-7.5
Clarity and the color of the solution(420nm wavelength) 0.35 max
Specific rotation(30mg/ml) -20.0°～-30.0°
Chloride 0.5% max
Sulfates 0.24% max
Heavy metals 0.002% max
Loss on drying 10.0%max
Residue on ignition 20%-30%
Organic solvent residue 0.5% max
Impurities in electrophoresis 2.0% max
Limit of protein (dry) 6.0% max
Total bacterial count 1000 cfu/g max
Mold & Yeast 100 cfu/g max
Salmonella Negative
Escherichia coil Negative
Package: 25kg/fibre drum
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CAS Registry Number:
9082-07-9
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Synonyms:
;Chondroitin Sulfate Sodium;chondroitin 4-sulfate sodium salt from bovine trachea;[(2R,3R,4R,5R,6R)-5-acetamido-4-[(2S,3S,4R,5R,6R)-6-carboxy-3,4,5-trihydroxy-tetrahydropyran-2-yl]oxy-6-hydroxy-2-(hydroxymethyl)tetrahydropyran-3-yl]oxysulfonylperoxysodium;CSA;Chondroitin Sulphate Sodium;Chondroitin sulfate A sodium salt;Chondroitin 6-sulfate sodium salt;Chondroitin Sulfate C Sodium Salt;Csc-Na;Shark Chondroitin Sulfate;Shark Chondroitin;Chondroitin-6-Sulfate Sodium Sult;
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Molecular Formula:
C14H22NNaO16S
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Molecular Weight:
515.3763
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Molecular Structure:
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