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Merck

HX0603S

Hydrochloric Acid

31.5-35.5%

Synonym(s):

Hydrochloric acid solution, Muriatic Acid, 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:
Form:
liquid
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vapor pressure

190 hPa ( 20 °C)

Quality Level

form

liquid

composition

hydrochloric acid, 31.5-35.5%

color

APHA: ≤50

pH

<1 (20 °C in H2O)

shipped in

ambient

storage temp.

room temp

SMILES string

Cl

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

Application

31.5-35.5%

Analysis Note

Assay: 31.5-35.5%
Color (APHA): 50 max
Form: Clear liquid


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pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

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