<br /> Empirical Formula (Hill Notation): C4H4N2O3 CAS号: 67-52-7 分子量: 128.09 Beilstein: 120502 EC 号: 200-658-0 MDL编号: MFCD00006666 PubChem化学物质编号: 329749535 NACRES: NA.21">
100
≥99.5% (HPLC)≥99.5%
solid
for spectrophotometric det. of cyanide
UV/Vis spectroscopy: suitable
≤0.05%
248-252 °C (dec.) (lit.)
chloride (Cl-): ≤50 mg/kgsulfate (SO42-): ≤500 mg/kg
Ca: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgMg: ≤10 mg/kgMn: ≤5 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg
O=C1CC(=O)NC(=O)N1
1S/C4H4N2O3/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9)
HNYOPLTXPVRDBG-UHFFFAOYSA-N
13 - Non Combustible Solids
WGK 1
302.0 °F - closed cup
150.00 °C - closed cup
Eyeshields, Gloves, type N95 (US)