<br /> 线性分子式: Cu(NO3)2 · 2.5H2O CAS号: 19004-19-4 分子量: 232.59 EC 号: 221-838-5 MDL编号: MFCD02253001 PubChem化学物质编号: 329752305 NACRES: NA.21">
ACS reagent
200
98%98.0-102.0% (ACS specification)
crystals
reagent type: catalystcore: copper
≤0.01% insolubles
chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.01%
Ca: ≤0.005%Fe: ≤0.005%K: ≤0.005%Na: ≤0.01%Ni: ≤0.01%Pb: ≤0.001%
O.O.O.O.O.[Cu++].[Cu++].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
1S/2Cu.4NO3.5H2O/c;;4*2-1(3)4;;;;;/h;;;;;;5*1H2/q2*+2;4*-1;;;;;
IZDJJEMZQZQQQQ-UHFFFAOYSA-N
Danger
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 1 - Skin Corr. 1B
5.1A - Strongly oxidizing hazardous materials
WGK 3