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Merck
CN

4.80592

Hydrochloric acid 10%

EMPROVE® EXPERT Ph Eur,JP,NF

Synonym(s):

Hydrochloric acid solution, Hydrogen chloride solution

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About This Item

Empirical Formula (Hill Notation):
HCl
CAS Number:
Molecular Weight:
36.46
UNSPSC Code:
12352301
MDL number:
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InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

InChI

1S/ClH/h1H

SMILES string

Cl

agency

JP, NF, Ph. Eur.

product line

EMPROVE® EXPERT

form

liquid

pH

<1 (20 °C in H2O)

bp

102 °C

density

1.05 g/cm3 at 20 °C

storage temp.

2-25°C

Quality Level

Analysis Note

Assay (alkalimetric):


9.5 - 10.0 %


: 10.0 - 10.5 % (w/v)


Identity: passes test


Color: ≤ 10 Hazen


Appearance: passes test


Bromide or iodide: passes test


Free bromine or chlorine: passes test


Free chlorine (Cl): ≤ 0.0001


Sulfate (SO₄): ≤ 0.0005 %


Sulphite (SO3): ≤ 0.001 %


Heavy metals (as Pb): ≤ 0.0001 %


Residual solvents (ICH Q3C): ...excluded by production process


Evaporation residue: ≤ 0.01


Residue on ignition (as SO₄): ≤ 0.008 %


Endotoxins: ≤ 2.5 I.U./ml


Lotnumber (raw material):


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 (*).




Corresponds to Ph Eur, JP, NF

Legal Information

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

pictograms

CorrosionExclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

flash_point_f

Not applicable

flash_point_c

Not applicable

Storage Class

12 - Non Combustible Liquids

Regulatory Information

监管及禁止进口产品
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