| ≥1 piece |
Appearance: white crystalline power
Melting point: 162-171??
Loss on drying: 5% max
Assay (HPLC): 99.0% min
Heavy metals: 10 ppm max
A 250 / 260: 0.82??0.88
A 280 / 260: 0.19??0.23
Storage: keep dry, stable at room temperature
Packing: 25kg/drum
Application: It is used as intermediate in nucleic acid medicine such as CAMP and ATP and health food as well as bio-chemical reagent.