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CHONDROITIN SULFATE SODIUM |
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ITEM
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NORMS
|
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CONTENT OF CHONDROITIN SULFATE
|
>90%
|
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LOSS ON DRYING
|
≤10.0%
|
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PH
|
5.5--7.5
|
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OPTICAL ROTATION
|
-20.0---30.0
|
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RESIDUE ON IGNITION
|
20--30%
|
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SULFUR CONTENT
|
<0.24%
|
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CHLORIDE
|
<0.5%
|
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PROTEIN
|
≤3.0%
|
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HEAVY METALS
|
≤10ppm
|
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ARSENIC
|
≤2ppm
|
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TOTAL PLATE COUNT
|
≤1000cfu/g
|
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YEAST AND MOULD
|
≤100cfu/g
|
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SALMONELLA
|
NOT DETECTABLE
|
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E.COLI
|
NOT DETECTABLE
|