D-酒石酸 HPLC≥98%

D-Tartaric acid

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品牌：源叶

产品编号：B20639

CAS号：147-71-7

分子式：C₄H₆O₆

分子量：150.09

MDL：MFCD00004238

别名：右旋酒石酸;2,3-二羟基丁二酸;葡萄酸;二羟基琥珀酸;D-2,3-二羟基琥珀酸;D-2,3-二羟基丁二酸

品牌	货号	产品规格	价格(RMB)	库存（上海）	北京	武汉	南京
源叶	B20639-20mg	HPLC≥98%	￥72.00元	>10	4	3	5
源叶	B20639-200mg	HPLC≥98%	￥450.00元	>10	-	-	-
源叶	B20639-1g	HPLC≥98%	￥1500.00元	>10	-	-	-

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产品介绍参考文献(33篇) 质检证书(COA) 摩尔浓度计算器相关产品

产品介绍

有二个不对称碳原子，有四种立体异构体，即：右旋型（D型， L型）、左旋型（L型，D型）、内消旋型、外消旋型。通常，外消旋型酒石酸又称为葡萄酸。右旋型酒石酸以游离的或K盐、Ca盐、Mg盐的形态广泛分布于高等植物中，特别是多存在于果实和叶中。等量右旋体和左旋体的混合物的旋光性相互抵消，称为外消旋酒石酸。内消旋体不存在于自然界中，可由化学合成。各种酒石酸都是易溶于水的无色结晶。

熔点：	172-174 °C
沸点：	191.59°C (rough estimate)
比旋光度：	-12.1 o (C=20, H2O)
外观：	白色粉末或结晶
溶解性：	可溶于水
敏感性：	对光敏感
储存条件：	2-8℃
注意：	部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

参考文献(33篇)

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