Merck
All Photos(1)

339253

Sigma-Aldrich

Hydrochloric acid

37 wt. % in H2O, 99.999% trace metals basis

Empirical Formula (Hill Notation):
HCl
CAS Number:
Molecular Weight:
36.46
Beilstein:
1098214
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

densidade de vapor

1.3 (vs air)
1.3 (vs air)

Nível de qualidade

100

pressão de vapor

3.23 psi ( 21.1 °C)
7.93 psi ( 37.7 °C)

teor

99.999% trace metals basis

forma

liquid

concentração

37 wt. % in H2O

cor

light yellow

pb

>100 °C (lit.)

densidade

1.2 g/mL at 25 °C (lit.)

SMILES string

Cl

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

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Descrição geral

Hydrochloric acid is a strong mineral acid. Adsorption of Fe(III) by Dowex-1 anion exchange resin using various concentrations of HCl solutions has been studied.[1]

Aplicação

Hydrochloric acid may be used in the following studies:
  • Membrane assisted solvent extraction (MSX) of rare earth elements (such as neodymium, praseodymium, and dysprosium) from NdFeB magnets and industrial scrap magnets.[2]
  • Preparation of orcinolhydrochloric acid (Bial′s reagent), which is useful for the quantitative determination of sialic acids.[3]
  • Preparation of alcoholic hydrochloric acid-carmine stain.[4]

Embalagem

100, 500 mL in glass bottle

Pictogramas

CorrosionExclamation mark

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Certificate of Analysis

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Certificate of Origin

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