<br /> Empirical Formula (Hill Notation): C4H4N2O2 CAS号: 66-22-8 分子量: 112.09 Beilstein: 507828 EC 号: 200-621-9 MDL编号: MFCD00006016 PubChem化学物质编号: 329823489 NACRES: NA.24">
certified reference materialpharmaceutical secondary standard
300
traceable to Ph. Eur. Y0000764traceable to USP 1705753
current certificate can be downloaded
pkg of 100 mg
HPLC: suitablegas chromatography (GC): suitable
>300 °C (lit.)
pharmaceutical (small molecule)
neat
2-8°C
O=C1NC=CC(=O)N1
1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)
ISAKRJDGNUQOIC-UHFFFAOYSA-N
11 - Combustible Solids
WGK 3
Eyeshields, Gloves, type N95 (US)