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Merck
CN

17018

Hydrochloric acid

37%, for trace analysis

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About This Item

Empirical Formula (Hill Notation):
HCl
CAS Number:
Molecular Weight:
36.46
Beilstein:
1098214
MDL number:
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vapor density

1.3 (vs air)

vapor pressure

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

Assay

37%

bp

>100 °C (lit.)

density

1.18 g/mL at 20 °C

SMILES string

Cl

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

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Application

Hydrochloric acid, 37% may be used in trace analysis of aromatic amines using electron-capture detection.

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Certificates of Analysis (COA)

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Trace analysis of amines and isocyanates using glass capillary gas chromatography and selective detection: I. Determination of aromatic amines as perfluoro fatty acid amides using electron-capture detection.
Skarping G, et al.
Journal of Chromatography A, 267, 315-327 (1983)

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