CAS号 7697-37-2 经验分子式(希尔表示法) HNO3 分子量 63.01 EINECS 编号 231-714-2 MDL number MFCD00011349 eCl@ss 38060304 PubChem Substance ID 329756406 NACRES NA.21">
ACS reagent
200
8 mmHg ( 20 °C)
68.0-70.0% (ACS specification)70%
liquid
≤5 ppm
APHA: ≤10
<1.0
120.5 °C (lit.)
1.413 g/mL at 20 °C (lit.)
chloride (Cl-): ≤0.5 ppmsulfate (SO42-): ≤1 ppm
As: ≤0.01 ppmFe: ≤0.2 ppmheavy metals (as Pb): ≤0.2 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