Appearance
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White or off-white Crystalline Powder
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Identification
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Infrared Absorption
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Melting Point
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98~104℃
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Specific Rotation
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+85°~ +92°(C=2,chloroform)
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Loss on drying
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≤0.50%
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Ordinary
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Single impurity ≤1.0%
Tota l impurities≤2.0%
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Free Acid
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≤0.2%
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Assay
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97~103%
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Specifications︰ | Appearance White or off-white Crystalline Powder Identification Infrared Absorption Melting Point 98~104℃ Specific Rotation +85°~ +92°(C=2,chloroform) Loss on drying ≤0.50% Ordinary Single impurity ≤1.0% Tota l impurities≤2.0% Free Acid ≤0.2% Assay 97~103%
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Product Image
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