上海颖心实验室设备有限公司
顺式-4-羟基-D-脯氨酸/2584-71-6
熔点 243 °C (dec.)(lit.)
比旋光度 58 o (c=2, water 24 oC)
储存条件 Store at RT.
水溶解性 5 g/100 mL
CAS 数据库 2584-71-6(CAS DataBase Reference)
质量标准
Test Items |
Standard |
Appearance |
White powder |
Assay |
98.5 to 101.0% |
Specific Rotation [α]20/D |
+60±1°c = 1% in H2O |
Chloride (Cl) |
Not more than 0.10% |
Heavy Metals (Pb) |
Not more than 10 PPM |
Loss on Drying |
Not more than 0.20% |
Melting Point |
243 °C (dec.) |
Residue on ignition |
Not more than 0.10% |
