面议 |
1起订 |
分子式 Molecular Formula: C36H60O30分子量Molecular Weight: 972.84化学结构式Chemical Structure:规格Specifications:
项目 Items
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指标 Index
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性状Appearance
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白色粉末状White powder
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含量(总糖中)Assay
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≥ 99.0%
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水分Moisture Content
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≤10.0%
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灰分Residue on Ignition
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≤0.1%
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比旋光度Specific Rotation
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+147°~+152°
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重金属Heavy metal
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≤4µg/g
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砷As
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≤1.0µg/g
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一般生菌数Total bacteria count
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≤100pcs/g
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霉、酵母Moulds and yeasts
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≤20pcs/g
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大肠杆菌Escherichia coli
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阴性Negative
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