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ADP for potassium test

free acid

For further processing only.

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Order information
ADP for potassium test material number and pack size:
Material Number Pack Size
11333879103 custom fill
Will be supplied as "ADP Free Acid for Potassium Test". Unit of measure is "kg".
Use ADP for potassium testing as an activator for glutamate dehydrogenase in enzymatic potassium tests.
Formula: C10H15N5O10P2
Molecular weight: 427.2 D
Remark: ATP and AMP may form during storage.
Appearance: White crystallizate
Solubility: Clear, colorless solution in NaOH, 0.1 mol/L (c=50 mg/mL)
IR-spectrum (KBr-pellet): Corresponds to reference
ADP (enzymatic): ≥97%
ADP (A260, ε= 15 [L x mmol-1 x cm-1]): ≥97%
Water (K. Fischer): ≤2%
Pi (Fiske and Subbarow): ≤0.6%
AMP (enzymatic): ≤3%
ATP (enzymatic, HK/G6P-DH): ≤0.3%
Na (AAS): ≤750 ppm
K (AAS): ≤20 ppm
NH4 (enzymatic): ≤0.01%
A250/A260: 0.78±0.02
A280/A260: 0.16±0.01
A290/A260: ≤0.01
Stability: At -15 to -25°C within specification range for 12 months.