脱氧胆酸钠(Deoxycholic Acid Sodium Salt),CAS:302-95-4为白色结晶性粉末。类似胆汁气味。有强苦味。易吸湿。易溶于水,微溶于无水醇,不溶于醚。水中溶解度:330g/L(15°C)比旋光度[α]20D42°(C=2,H2O)熔点:360°C。阴离子去垢剂,用于抽提膜受体和其它的膜蛋白,也用于核分离。也用于配制细菌培养基,代替脑磷脂作胆固醇絮状试验。
Assay(Dry basis)
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≥98.0%
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Specific rotation[α]20D
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+38°~+42.5°
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Melting point
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350℃~360℃
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Identification
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Conforms
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Solubility in alcohol
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Clear solution
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Loss on drying
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≤5.0%
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Residue on ignition
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≤18.0%
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Appearance
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White crystalline powder
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