D-丙氨酸 99+%
供应商: Thermo Fisher Scientific
Synonyms:
(R)-2-氨基丙酸
172080050
172080250
ACRO172080050EA
0
CNY
ACRO172080050
ACRO172080250
D-丙氨酸 99+%
D-丙氨酸
分子式:
C₃H₇NO₂ 分子量: 89.09 g/mol 沸点: 189 溶点: 278…282 °C (dec.) 存储条件: Ambient |
MDL编号:
MFCD00008077 CAS号: 338-69-2 EINECS: 206-418-1 Merck Index: 13,00203 |
产品技术规格
Appearance | White to off-white Crystalline powder or crystals |
Infrared spectrum | Conforms |
Loss on drying | ≤0.2 % (105°C, 3 hrs) |
Sulfated ash | ≤0.2 % |
HPLC | ≤1 % (L-content) |
UV transmittance | ≥95 % (c=10, H2O, 430 nm) 1 cm cell |
Specific optical rotation | -13.5° to -15.5° (20°C, 589 nm) (c=10, 6 N HCl) (on dry substance) |
Titration with HClO4 | 99.0 to 101.0 % (On dry substance) |
Chloride (Cl) | ≤0.1 % |
Arsenic (As) | ≤2 ppm (As2O3) |
Heavy metals (as Pb) | ≤10 ppm |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...