CAS:1405-41-0
MF:C21H45N5O11S
Pcking: 10Bou/drum
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Items
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Specifications
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Results
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Characteristic
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White or almost white powder
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Comply
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Color of solution
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≤6#
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Comply
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PH
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3.5~5.5
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4.8
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Specific optical rotation
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+107°~+121°
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+119°
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Sulphated ash
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≤1.0%
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0.3%
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Sulphated
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32.0%~35.0
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33.1%
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Water
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≤15.0%
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11.1%
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Becterial endotoxins
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≤1.67I.U/mg
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＜1.67I.U/mg
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Assay
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Not less than 590 I.U/mg
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645 I.U/mg
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