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Merck

W530574

Hydrochloric acid solution

32 wt. % in H2O, FCC

Synonym(s):

Muriatic acid, 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
PubChem Substance ID:
329830753
UNSPSC Code:
12164502
EC Number:
231-595-7
MDL number:
MFCD00011324
organoleptic:
faint
grade:
Kosher
biological source:
synthetic
food allergen:
no known allergens

Product Name

Hydrochloric acid solution, 32 wt. % in H2O, FCC

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

SMILES string

Cl

biological source

synthetic

grade

Kosher

reg. compliance

FCC

vapor pressure

190 mmHg ( 25 °C)

description

20 degrees baumé

form

liquid

concentration

32 wt. % in H2O

bp

100 °C (lit.)

density

1.161 g/mL at 25 °C

anion traces

sulfate (SO42-): ≤0.5%

cation traces

As: ≤3 ppm
Cd: ≤1 ppm
Fe: ≤5 ppm
Hg: ≤0.1 ppm
Pb: ≤1 ppm

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

faint

Quality Level

300
400

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Application

Hydrochloric acid solution is used as a pH adjuster:
  • In the production of high fructose corn syrup (HFCS) during the process of converting corn starch to fructose.
  • In the production of drinking water, beverages and foods. (2)
Hydrochloric acid solution is also used as a processing aid in the production of food additives like fructose, citric acid, and hydrolyzed vegetable protein. (2)

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

General description

Hydrochloric acid solution (32 wt. % in H2O, FCC) is used in the food industry as pH adjusters and food additives (2).

pictograms

CorrosionExclamation mark
GHS05,GHS07

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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Certificates of Analysis (COA)

Lot/Batch Number
SHBS4268
SHBQ9941
SHBN7894
MKCH7093
MKCC9565

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High fructose corn syrup: production, uses and public health concerns
Parker K, et al.
Biotechnology and Molecular Biology Reviews, 5(5), 71-78 (2010)
Douglas M McMillan et al.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 40(7), 1804-1812 (2015-01-30)
CYP2D metabolically activates codeine to morphine, which is required for codeine analgesia. Permeability across the blood-brain barrier, and active efflux, suggests that initial morphine in the brain after codeine is due to brain CYP2D metabolism. Human CYP2D is higher in
Injae Hwang et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 29(6), 2397-2411 (2015-02-26)
Firmicutes and Bacteroidetes, 2 major phyla of gut microbiota, are involved in lipid and bile acid metabolism to maintain systemic energy homeostasis in host. Recently, accumulating evidence has suggested that dietary changes promptly induce the alteration of abundance of both
Jay G Hosking et al.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 40(4), 1005-1015 (2014-10-21)
Successful decision making often requires weighing a given option's costs against its associated benefits, an ability that appears perturbed in virtually every severe mental illness. Animal models of such cost/benefit decision making overwhelmingly implicate mesolimbic dopamine in our willingness to
Huiyan Li et al.
Scientific reports, 5, 11688-11688 (2015-07-08)
The coordinated delivery of minute amounts of different reagents is important for microfluidics and microarrays, but is dependent on advanced equipment such as microarrayers. Previously, we developed the snap chip for the direct transfer of reagents, thus realizing fluidic operations
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