Empirical Formula (Hill Notation): HNO3 CAS号: 7697-37-2 分子量: 63.01 EC 号: 231-714-2 MDL编号: MFCD00011349 eCl@ss: 38060304 PubChem化学物质编号: 329761711">
ACS reagent
200
1.3 (vs air)
6.6 mmHg ( 20 °C)8 mmHg ( 20 °C)
dilution test passes test
≥90.0%
liquid
≤0.002%
colorless to yellow
120.5 °C (lit.)
1.48 g/mL at 20 °C (lit.)
chloride (Cl-): ≤0.7 ppmdissolved oxides: ≤0.1% (as N2O3)sulfate (SO42-): ≤5 ppm
As: ≤0.3 ppmFe: ≤2 ppmheavy metals (as Pb): ≤5 ppm
O[N+]([O-])=O
1S/HNO3/c2-1(3)4/h(H,2,3,4)
GRYLNZFGIOXLOG-UHFFFAOYSA-N
Danger
Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A
5.1B - Oxidizing hazardous materials
WGK 1