DL-天冬酰胺 98%
供应商: Thermo Fisher Scientific
Synonyms:
DL-天冬氨酸-4-酰胺, (±)-2-氨基琥珀酸-4-酰胺
167120250
167121000
167125000
ACRO167120250EA
0
CNY
ACRO167120250
ACRO167121000
ACRO167125000
DL-天冬酰胺 98%
DL-天冬酰胺
CAS No.: 3130-87-8
分子式:
C₄H₈N₂O₃·H₂O 分子量: 150.13 g/mol 溶点: 220 °C (dec.) 存储条件: Ambient |
MDL编号:
MFCD00064400 CAS号: 3130-87-8 |
产品技术规格
Appearance | White Crystalline powder |
Infrared spectrum | Conforms |
Water | 10.5 to 13.5 % (K.F.) |
UV transmittance | ≥90 % (c=10, 2N HCl, 430 nm) 1 cm cell |
Titration with HClO4 | ≥97.5 % |
Chloride and Chlorate (as Cl) | ≤200 ppm |
Nitrate (NO3) | ≤100 ppm |
Sulfate (SO4) | ≤100 ppm |
Calcium (Ca) | ≤50 ppm |
Copper (Cu) | ≤50 ppm |
Iron (Fe) | ≤50 ppm |
Lead (Pb) | ≤50 ppm |
Nickel (Ni) | ≤50 ppm |
Potassium (K) | ≤100 ppm |
Sodium (Na) | ≤100 ppm |
Zinc (Zn) | ≤50 ppm |
Heavy metals (as Pb) | ≤50 ppm |
Insoluble matter | ≤0.01 % |
Iodic acid | ≤1.0 % |
Learn more

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