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Merck

13-1650

Hydrochloric acid

35.0-37.0%, SAJ first grade

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About This Item

Linear Formula:
HCl
CAS Number:
Molecular Weight:
36.46
UNSPSC Code:
12352106
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1098214
Concentration:
35.0-37.0%
Form:
aqueous solution
Grade:
SAJ first grade
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Product Name

Hydrochloric acid, SAJ first grade, 35.0-37.0%

grade

SAJ first grade

vapor density

1.3 (vs air)

vapor pressure

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

form

aqueous solution

availability

available only in Japan

concentration

35.0-37.0%

bp

>100 °C (lit.)

density

1.18 g/mL at 20 °C

SMILES string

Cl

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

Application


  • Research on the Synthesis of Zinc-Ammonium Phosphate Using Galvanic Waste Sludge as a Source of Zinc.: This research utilizes hydrochloric acid in the synthesis of zinc-ammonium phosphate from galvanic waste, showcasing its role in resource recovery and waste management (Morgovan et al., 2024).

  • Simple Detection of Pigment Red 53 as a Hazardous Substance in Cosmetic Preparation Using a Polymer Combination of Polystyrene (PS) and Polymethylmethacrylate (PMMA).: Hydrochloric acid is used for the detection of hazardous substances in cosmetics, providing a method for ensuring product safety (Pratiwi et al., 2022).

  • Speciation of tin ions in oxide glass containing iron oxide through solvent extraction and inductively coupled plasma atomic emission spectrometry after the decomposition utilizing ascorbic acid.: This study employs hydrochloric acid in the speciation of tin ions, illustrating its utility in advanced analytical techniques (Saijo et al., 2022).

  • Assessing the behaviour of heavy metals in abandoned phosphogypsum deposits combining electrical resistivity tomography and multivariate analysis.: Hydrochloric acid plays a key role in the analysis of heavy metals in environmental samples, contributing to environmental management and remediation efforts (Vásconez-Maza et al., 2021).



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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



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