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Safety Information

433233

Sigma-Aldrich

Nitric acid

70%, AR grade

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About This Item

Empirical Formula (Hill Notation):
HNO3
CAS Number:
7697-37-2
Molecular Weight:
63.01
MDL number:
MFCD00011349
PubChem Substance ID:
24867130

grade

AR grade

Agency

meets analytical specifications of BP
meets analytical specifications of E339
meets analytical specifications of Ph. Eur.
meets analytical specifications of Ph. Franç.
meets analytical specifications of USP

reg. compliance

meets analytical specifications of FCC

vapor pressure

8 mmHg ( 20 °C)

Assay

70%

availability

available only in EU

bp

120.5 °C (lit.)

density

1.413 g/mL at 20 °C (lit.)

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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Signal Word

Danger

Hazard Statements

H272,H290,H314,H331

Hazard Classifications

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

Supplementary Hazards

EUH071

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
U21699
U21572
U20376
U19353
U18653

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