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Freight number	Package	Original price	Present price	Stock	describe
A02202-100g	100g	￥74.00	￥57.00	3	deliver goods within 1-2 days
A02202-5g	5g	￥28.00	￥26.00	6	deliver goods within 1-2 days
A02202-25g	25g	￥48.00	￥38.00	5	deliver goods within 1-2 days
A02202-500g	500g	￥48.00	￥120.00	5	deliver goods within 1-2 days
A02202-2.5kg	2.5kg	￥48.00	￥450.00	5	deliver goods within 1-2 days

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Properties
Properties	【外观性状】为白色结晶或结晶性粉末，无臭，味苦。可溶于水， 25℃在水中溶解度为8.85%, 在乙醇、乙醚、丙酮中几乎不溶， mp (分解点)315℃，等电点5.96, [α]25D+28.3 (C=1-2 g/ml, 在5mol/L HCl中)。【熔点】295-300 °C (subl.)(lit.)【比旋光度】28 º (c=8, 6N HCl)【密度】1.23【折射率】28 ° (C=8, HCl)【储存条件】Store at RT.【溶解度】H2O: 25 mg/mL【form 】powder【水溶解性】85 g/L (20 ºC)【Merck 】14,9909【BRN 】1721136
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Update	20181109MSZ