Merck
All Photos(1)

695041

Sigma-Aldrich

Nitric acid

ACS reagent, ≥90.0%

Empirical Formula (Hill Notation):
HNO3
CAS Number:
Molecular Weight:
63.01
Número de EC:
Número MDL:
eCl@ss:
38060304
ID de la sustancia en PubChem:

Nivel de calidad

200

grado

ACS reagent

densidad de vapor

1.3 (vs air)

presión de vapor

6.6 mmHg ( 20 °C)
8 mmHg ( 20 °C)

descripción

dilution test passes test

ensayo

≥90.0%

formulario

liquid

residuo de ign.

≤0.002%

color

colorless to yellow

bp

120.5 °C (lit.)

densidad

1.48 g/mL at 20 °C (lit.)

trazas de anión

chloride (Cl-): ≤0.7 ppm
dissolved oxides: ≤0.1% (as N2O3)
sulfate (SO42-): ≤5 ppm

trazas de catión

As: ≤0.3 ppm
Fe: ≤2 ppm
heavy metals (as Pb): ≤5 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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Related Categories

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A

Riesgos supl.

Código de clase de almacenamiento

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 2

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificate of Analysis

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Certificate of Origin

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