Formula Weight: 764.40

Formula: C₂₂H₂₈N₆O₁₇P₃Na

UV Spectral Analysis: Ratios at pH 7.5
A₂₅₀/A₂₆₀ (0.81 ± 0.04)
A₂₈₀/A₂₆₀ (0.24 ± 0.03)

Purity: Determined by increase in absorbance at 363 nm on enzymatic reduction with G6PDH* at pH 7.5 (> 92%)
*G6PDH = D-Glucose-6-phosphate dehydrogenase(LM)(EC 1.1.1.49.)

Sodium Content: 6.5 ± 1.5% by flame photometry

Water Content: < 8% by Karl Fischer

Condition for Storage:
Keep tightly stoppered in the dark below 5°C.
Moisture will reduce the purity.
For prolonged storage, keep below -20°C.

Shipping Condition: Refrigerate