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Hydrochloric acid
Key Features and Details
Hydrochloric Acid
SYNONYMS: Acide Chlorhydrique; Hydrogen Chloride; muriatic acid
CAS: #
7647-01-0
MOLECULAR FORMULA: HCl
MOLECULAR WEIGHT: 36.458 g/mol
BEILSTEIN REGISTRY No.: 1098214
EC No: 231-595-7
MDL No: MFCD00011324
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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
Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
SPECIFICATIONS
SKU: 02194054-CF
Base Catalog Number: 194054
Alternate Names: Acide Chlorhydrique; Hydrogen Chloride; muriatic acid
Auto Ignition: Not flammable (USCG, 1999)
Beilstein Registration No
: 1098214
Boiling Point
: -121° F at 760 mm Hg (A constant boiling azeotrope with water 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 No
: 231-595-7
Grade
: ACS
Hazard Statements
: H314-H335
MDL No
: MFCD00011324
Melting Point
: -174.6° F ( 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)
pKa
: =3 ppmArsenic (As)
Potency
: =0.01 ppmIron (Fe)
PPE
: =1 ppmFree Chlorine (Cl)
Preparation Method
: =5 ppm
RTECS No
: 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
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)
