For further processing only. Others Creatine Phosphate disodium salt Creatine Phosphate 3.2.3.6.5.1 disodium salt 10003506103 Creatine Phosphate, Disodium Salt Creatine Phosphate 14038377155170 Reagents, kits custom fill Not Available CustomBiotech product. Please contact your local representative. Will be supplied as ''Creatine Phosphate, Disodium Salt''. Unit of measure is ''kg''. 922-32-7 en Substrate for creatine kinase (reverse reaction) en Use Creatine Phosphate in diagnostic tests for the determination of creatine kinase, according to the recommendations of the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC). en Appearance: White crystalsSolubility: Clear, colorless solution in water (c=150 mg/mL), free from fuzzpH value (c=10 mg/mL in water): 7.7-8.7Creatine-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): NegativeCreatine, free: ≤0.5%Glucose-6-P (enzymatic): ≤0.006%PEP (enzymatic): ≤0.05%Pyruvate (enzymatic): ≤0.02%Kinetic of creatine kinase reaction: Corresponds to standardReaction rates (creatine kinase): 95-105%A334 (c=9 mL/mL water): ≤0.005A334 (against reaction mixture CK NAC active): ≤0.040A340 (hydrous solution): ≤0.120Stability: At +2 to +8°C within specification range for 36 months. en