Molecular weight: 365.2
Molecular formula: C10H14N5O7P.H2O
Appearance: White crystalline powder
Solubility (c=50mg/ml): Clear colorless solution in water
Assay: > 98 %
Loss on drying: < 6 %
Heavy metals: < 10 ppm
A250/A260: 0.79 – 0.89
A280/A260: 0.17 – 0.27
Storage: 2-8°C
Stability: At least 12 months at 2-8 °C