309079
Nitric acid
red, fuming, HNO3 >90 %
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About This Item
Empirical Formula (Hill Notation):
HNO3
CAS Number:
Molecular Weight:
63.01
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352106
MDL number:
Assay:
5.0-10.0% (% N2O3, titration)
Form:
liquid
vapor pressure
8 mmHg ( 20 °C)
Quality Level
assay
5.0-10.0% (% N2O3, titration)
form
liquid
composition
HNO3, >90%
impurities
5-10% dissolved oxides as N2O3
color
red
pH
<1 (20 °C)
bp
120.5 °C (lit.)
density
1.48 g/mL at 20 °C (lit.)
storage temp.
2-8°C
SMILES string
O[N+]([O-])=O
InChI
1S/HNO3/c2-1(3)4/h(H,2,3,4)
InChI key
GRYLNZFGIOXLOG-UHFFFAOYSA-N
General description
Nitric acid is an oxidizing agent used in the oxidation and nitration of organic molecules.
Application
Nitric acid can be used as:
- A catalyst for the aerobic conversion of benzyl ethers to benzaldehydes.
- An oxidant for the oxidative bromination of activated aromatic compounds using alkali metal bromide salts to synthesize corresponding bromo-derivatives.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 2 - Skin Corr. 1
supp_hazards
Storage Class
5.1A - Strongly oxidizing hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Find documentation for the products that you have recently purchased in the Document Library.
Eagleson M.
Concise Encyclopedia Chemistry, 698-698 (1994)
Heterogeneous reactivity of gaseous nitric acid on Al2O3, CaCO3, and atmospheric dust samples: A Knudsen cell study.
Hanisch F and Crowley JN.
The Journal of Physical Chemistry A, 105(13), 3096-3106 (2001)
Eagleson M.
Concise Encyclopedia Chemistry, 590-590 (1994)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 309079-500ML | 04061826675298 |
| 309079-100ML | 04061837762680 |