56-84-8|L-Aspartic Acid_ChemVia, Custom Chemical Service Platform

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Freight number	Package	Original price	Present price	Stock	describe
A00403-100g	100g	￥51.00	￥51.00	8	deliver goods within 1-2 days
A00403-25g	25g	￥30.00	￥30.00	3	deliver goods within 1-2 days
A00403-500g	500g	￥108.00	￥108.00	8	deliver goods within 1-2 days

Parameters

Properties
Properties	【外观性状】呈白色结晶或结晶性粉末，味微酸。溶于沸水，25℃时微溶于水 (0.5%)，易溶于稀酸和氢氧化钠溶液中，不溶于乙醇、乙醚、加热至270℃分解，等电点2.77，其比旋度与所溶的溶剂有关。在酸溶液中为右旋，碱溶液中为左旋，水溶液中为右旋。[α]25D+5.05 (C=0.5-2.0 g/ml, H2O)。【熔点】>300 °C (dec.)(lit.)【比旋光度】25 º (c=8, 6N HCl)【FEMA 】3656【储存条件】Store at RT.【溶解度】H2O: 5 mg/mL【form 】powder【水溶解性】5 g/L (25 ºC)【Merck 】14,840【检测方法】T【BRN 】1723530
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Update	20190717yy