<br /> 线性分子式: C6H5NHNHCONHNHC6H5 CAS号: 140-22-7 分子量: 242.28 Beilstein: 752039 EC 号: 205-403-7 MDL编号: MFCD00003013 PubChem化学物质编号: 329754464">
for metal titration
200
USP/NFreag. Ph. Eur.
≥98% (HPLC)≥98.0%
UV/Vis spectroscopy: suitabletitration: suitable
diphenylcarbazone, in accordance≤0.1% insoluble matter in ethanol
≤0.05% (as SO4)
170-175 °C (lit.)170-175 °C
passes test for Hg detection
O=C(NNc1ccccc1)NNc2ccccc2
1S/C13H14N4O/c18-13(16-14-11-7-3-1-4-8-11)17-15-12-9-5-2-6-10-12/h1-10,14-15H,(H2,16,17,18)
KSPIHGBHKVISFI-UHFFFAOYSA-N
Warning
Eye Irrit. 2 - Skin Irrit. 2
11 - Combustible Solids
WGK 3
dust mask type N95 (US), Eyeshields, Gloves