258113

Sigma-Aldrich

Nitric acid

ACS reagent, 70%

Empirical Formula (Hill Notation):
HNO3
CAS Number:
Molecular Weight:
63.01
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

grade

ACS reagent

vapor density

1 (vs air)

vapor pressure

8 mmHg ( 20 °C)

assay

68.0-70.0% (ACS specification)
70%

ign. residue

≤5 ppm

color

APHA: ≤10

bp

120.5 °C (lit.)

density

1.413 g/mL at 25 °C

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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General description

Dibromomethane-d2 is a deuterated NMR solvent that is useful in NMR-based research and analyses.

Application

Dibromomethane-d2 may be used in the synthesis [18F]?uoromethylbromide-d2. This compound is used for the alkylation of N-(3,5-dichlorobenzyl)-4-hydroxybenzenecarboximidamide to form a ?uorine-18-labelled tracer that can be used in PET imaging studies.

Other Notes

This product has been replaced by 695033-Sigma-Aldrich | Nitric acid
ACS reagent, 70%

Signal Word

Danger

Hazard Statements

Supp Hazards

EUH071

RIDADR

UN2031 - class 8 (5.1) - PG 2 - IATA PAX forbidden - Nitric acid >=65% - <= 70%

WGK Germany

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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