产品说明书:

Ultra Pure Grade

Molecular formula: C 5 H 5 N 5 O

Molecular weight: 151.13

Cas number: 73-40-5

Specifications:

Appearance(P/F) ……………………………………………PASS

Assay (Anhydrous)(%) ……………………………………>97.0

Em (248nm, 0.1N HCl) …………………………………..>11100

Risk statements: 36/37/38

Safety statements: 36/37/39