695033
硝酸
ACS reagent, 70%
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关于此项目
经验公式（希尔记法）:
HNO3
化学文摘社编号:
分子量:
63.01
PubChem Substance ID:
eCl@ss:
38060304
UNSPSC Code:
12352106
MDL number:
Assay:
68.0-70.0% (ACS specification), 70%
Form:
liquid
Grade:
ACS reagent
grade
ACS reagent
vapor pressure
8 mmHg ( 20 °C)
assay
68.0-70.0% (ACS specification), 70%
form
liquid
ign. residue
≤5 ppm
color
APHA: ≤10
pH
<1.0
bp
120.5 °C (lit.)
density
1.413 g/mL at 20 °C (lit.)
anion traces
chloride (Cl-): ≤0.5 ppm, sulfate (SO42-): ≤1 ppm
cation traces
As: ≤0.01 ppm, Fe: ≤0.2 ppm, heavy metals (as Pb): ≤0.2 ppm
SMILES string
O[N+]([O-])=O
InChI
1S/HNO3/c2-1(3)4/h(H,2,3,4)
InChI key
GRYLNZFGIOXLOG-UHFFFAOYSA-N
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A
supp_hazards
存储类别
5.1B - Oxidizing hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Stijn Smulders et al.
Toxicological sciences : an official journal of the Society of Toxicology, 141(1), 132-140 (2014-06-14)
The unique physical and chemical properties of nanomaterials have led to their increased use in many industrial applications, including as a paint additive. For example, titanium dioxide (TiO2) engineered nanoparticles (ENPs) have well-established anti-UV, self-cleaning, and air purification effects. Silver
Alyson M Baergen et al.
Environmental science & technology, 47(2), 815-820 (2012-12-15)
The fate of NO(x) (=NO + NO(2)) is important to understand because NO(x) is a significant player in air quality determination through its role in O(3) formation. Here we show that renoxification of the urban atmosphere may occur through the
Samantha J Snow et al.
Journal of toxicology and environmental health. Part A, 77(19), 1164-1182 (2014-08-15)
Particulate matter (PM)-associated metals can contribute to adverse cardiopulmonary effects following exposure to air pollution. The aim of this study was to investigate how variation in the composition and size of ambient PM collected from two distinct regions in Mexico