Merck
All Photos(1)

1.10165

SAFC

Hydrochloric acid

1 M, EMPROVE® EXPERT

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

Quality Level

Agency

meets BP
meets JP
meets NF
meets Ph. Eur.

vapor density

1.3 (vs air)

vapor pressure

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

product line

EMPROVE® EXPERT

concentration

1 M

evapn. residue

≤100 ppm

ign. residue

≤80 ppm

pH

<1 (20 °C)

bp

>100 °C (lit.)

density

1.02 g/cm3 at 20 °C
1.2 g/mL at 25 °C (lit.)

anion traces

chlorine and bromine (as Cl-): ≤1
sulfate (SO42-): ≤5 ppm
sulfite (SO32-): ≤10 ppm

cation traces

As: ≤0.1 ppm (Arsenic)
Hg: ≤0.004 ppm (Mercury)
Pb: ≤0.5 ppm (Heavy metals)

storage temp.

2-25°C

SMILES string

Cl

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

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Application

Filtered with 0.2 μm
Manufactured from Hydrochloric acid fuming 37% EMPROVE® ESSENTIAL PhEur, BP, JP, NF and purified water acc. PhEur, JP.
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated.

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Corrosion

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Met. Corr. 1

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 1

Certificate of Analysis

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Certificate of Quality

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