中文名称 |
磷酸肌酸钠 |
中文别名 |
磷酸肌酸钠 |
英文别名 |
Disodium Creatinephosphate; N-[Imino(phosphonoamino)methyl]-N-methylglycine, disodium salt; Creatine phosphate sodium salt; phosphocreatine disodium salt |
CAS号 |
922-32-7 |
分子式 |
C4H8N3Na2O5P |
分子量 |
255.08 |
Molecular weight: 327.2 D (CP: 211.1 D)
Appearance: White crystals
Solubility: Clear, colorless solution in water (c=150 mg/mL), free from fuzz
pH value (c=10 mg/mL in water): 7.7-8.7
Creatine-P-Na2 x 4 H2O (based on value found enzymatically): ≥97%
Creatine-P (enzymatic): ≥63%
Creatine-P (from Porganic): ≥60%
Na (flame photometric): 14±1%
Water (K. Fischer): 22±2%
Porganic (Ptotal- Pi): ≥8.75%
Ptotal: ≥9.25%
Pi (acid labile): ≤0.5%
Pi (Fiske and Subbarow): ≤1.5%
PPi (enzymatic): ≤0.02%
ATP (enzymatic, with hexokinase/G6P-DH): ≤0.002%
Sulfate (qualitative): Negative
Creatine, free: ≤0.5%
Glucose-6-P (enzymatic): ≤0.006%
PEP (enzymatic): ≤0.05%
Pyruvate (enzymatic): ≤0.02%
Kinetic of creatine kinase reaction: Corresponds to standard
Reaction rates (creatine kinase): 95-105%
A334 (c=9 mL/mL water): ≤0.005
A334 (against reaction mixture CK NAC active): ≤0.040
A340 (hydrous solution): ≤0.120
Stability: At +2 to +8°C within specification range for 36 months.
For further processing only.
象形图 |
|
警示语 |
|
Class |
|
警告声明 |
|
UNub |
|
危险声明 |
|
Packing Group |
|