Hydrochloric acid

Hydrochloric acid

Synonyms Acide Chlorhydrique; Hydrogen Chloride; muriatic acid

CAS Number: 7647-01-0 Molecular Formula: HCl Molecular Weight: 36.458 g/mol

Beilstein Registry Number: 1098214 EC Number: 231-595-7 MDL Number: MFCD00011324

SKU 02194054-CF
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Description

Product Description

Hydrochloric Acid

Application Notes

Hydrochloric acid is used as a laboratory reagent, for pickling of steel, in production of organic and inorganic compounds, for pH control and neutralization, used in the regeneration of ion exchange resins, in the production of food, food ingredients, and food additives. Chlorine source for safer, greener chlorination of aromatic compounds and a,b-unsaturated carbonyl compounds.

Usage Statement

Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Specifications
SKU 02194054-CF
Alternate Names Acide Chlorhydrique; Hydrogen Chloride; muriatic acid
Application Notes Hydrochloric acid is used as a laboratory reagent, for pickling of steel, in production of organic and inorganic compounds, for pH control and neutralization, used in the regeneration of ion exchange resins, in the production of food, food ingredients, and food additives. Chlorine source for safer, greener chlorination of aromatic compounds and a,b-unsaturated carbonyl compounds.
Auto Ignition Not flammable (USCG, 1999)
Base Catalog Number 194054
Beilstein Registry Number 1098214
Boiling Point -121° F at 760 mm Hg (A constant boiling azeotrope with <a class="pubchem-internal-link CID-962" href="https://pubchem.ncbi.nlm.nih.gov/compound/water">water</a> containing 20.22% hydrogen chloride boils at 227° F.) (EPA, 1998)
CAS # 7647-01-0
Density 1.05 at 59° F for 10.17% weight/weight solution (EPA, 1998)
EC Number 231-595-7
Grade ACS grade
Hazard Statements H314-H335
Melting Point -174.6° F (Melting point is -13.7° F for a 39.17% weight/weight solution.) (EPA, 1998)
Molecular Formula HCl
Molecular Weight 36.458 g/mol
Optical Rotation ≤0.005%Sulfate (SO4)
Particle Size ≤1 ppmSulfite (SO3)
Personal Protective Equipment ≤1 ppmFree Chlorine (Cl)
pKa ≤3 ppmArsenic (As)
Potency ≤0.01 ppmIron (Fe)
Preparation Method ≤5 ppm
RTECS Number MW4025000
Safety Symbol H
Solubility 82.3 g/100 g at 32° F (NTP, 1992)
Sterility ≤5 ppm
Sterilization of Solutions GHS05, GHS07
Surface Area Danger
Usage Statement Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Vapor Density 1.268 (EPA, 1998) (Relative to Air)
Vapor Pressure 32452 mm Hg at 70° F ; 760 mm Hg at -120.6° F (NTP, 1992)