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339253

Sigma-Aldrich

Acido cloridrico

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

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About This Item

Formula empirica (notazione di Hill):
HCl
Numero CAS:
7647-01-0
Peso molecolare:
36.46
Beilstein:
1098214
Numero CE:
231-595-7
Numero MDL:
MFCD00011324
Codice UNSPSC:
12352106
ID PubChem:
329754537
NACRES:
NA.21

Densità del vapore

1.3 (vs air)
1.3 (vs air)

Livello qualitativo

100

Tensione di vapore

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

Saggio

99.999% trace metals basis

Forma fisica

liquid

Concentrazione

37 wt. % in H2O

Colore

light yellow

P. eboll.

>100 °C (lit.)

Densità

1.070 g/cm3 at 20 °C (lit.)

Stringa SMILE

Cl

InChI

1S/ClH/h1H
VEXZGXHMUGYJMC-UHFFFAOYSA-N

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Descrizione generale

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.

Applicazioni

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.
  • Preparation of orcinolhydrochloric acid (Bial′s reagent), which is useful for the quantitative determination of sialic acids.
  • Preparation of alcoholic hydrochloric acid-carmine stain.

Pittogrammi

CorrosionExclamation mark
GHS05,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H290,H314,H335

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

8B - Non-combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Alcoholic hydrochloric acid-carmine as a stain for chromosomes in squash preparations.
R SNOW
Stain technology, 38, 9-13 (1963-01-01)
Daejin Kim et al.
Environmental science & technology, 49(16), 9452-9459 (2015-06-25)
The rare earth elements (REEs) such as neodymium, praseodymium, and dysprosium were successfully recovered from commercial NdFeB magnets and industrial scrap magnets via membrane assisted solvent extraction (MSX). A hollow fiber membrane system was evaluated to extract REEs in a
Quantitative estimation of sialic acids. II. A colorimetric resorcinol-hydrochloric acid method.
L SVENNERHOLM
Biochimica et biophysica acta, 24(3), 604-611 (1957-06-01)
ADSORPTION OF IRON BY ANION EXCHANGE RESINS FROM HYDROCHLORIC ACID SOLUTIONS1.
Moore GE and Kraus KA.
Journal of the American Chemical Society, 72(12), 5792-5793 (1950)
Brian W Simons et al.
The Journal of pathology, 235(3), 478-489 (2014-10-29)
Inflammation is associated with several diseases of the prostate including benign enlargement and cancer, but a causal relationship has not been established. Our objective was to characterize the prostate inflammatory microenvironment after infection with a human prostate-derived bacterial strain and
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