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Merck

1.09970

Hydrochloric acid solution

c(HCl) = 1 mol/l (1 N), concentrate for preparing 1000 mL volumetric solution for titration, Titrisol®

Synonym(s):

Hydrochloric acid solution, Hydrogen chloride solution

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About This Item

Empirical Formula (Hill Notation):
HCl
CAS Number:
7647-01-0
Molecular Weight:
36.46
NACRES:
NA.21
UNSPSC Code:
12352301
MDL number:
MFCD00011324

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Product Name

Hydrochloric acid solution, for 1000 ml, c(HCl) = 1 mol/l (1 N) Titrisol®

InChI

1S/ClH/h1H

SMILES string

Cl

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

product line

Titrisol®

form

liquid

reaction suitability

reaction type: Acid-base reactions

concentration

1 M

technique(s)

titration: suitable

pH

<1 (20 °C in H2O)

density

1.09 g/cm3 at 20 °C

storage temp.

15-25°C

Quality Level

100

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General description

Hydrochloric acid solution is a reagent widely used in various laboratory applications. It is primarily used to determine the concentration of basic solutions by titrating against a known concentration of hydrochloric acid. Additionally, it is utilized to adjust the pH of solutions in various experimental setups.

Application

Hydrochloric acid solution is utilized in the preparation of volumetric solutions for titration through dilution. The resulting diluted solution is employed for titrating against potassium hydroxide (KOH) in acetonitrile-water mixtures, which are essential for the potentiometric pKa determination of piroxicam and tenoxicam.

Legal Information

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

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - 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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Deleterious substance

pdsc

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Articles

Titrisol® Concentrates

Discover more sustainable Titrisol® concentrates available in small HDPE bottles that are easy to use and designed to reduce lab waste.

Protocols

Analytical Method: Zinc in soils

Photometric determination with pyridylazoresorcinol (PAR) subsequent to acid extraction

分析法：土壌中の亜鉛

酸抽出後のピリジルアゾレゾルシノール（PAR）を用いた光度測定

Global Trade Item Number

SKUGTIN
1.09970.000104022536120386

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