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Isopropyl Alcohol or Isopropanol
CAS Number: 67-63-0
Molecular Formula: C3H8O
Molecular Weight: 60.10
Isopropyl Alcohol or Isopropanol
Isopropyl Alcohol USP Grade Specifications:
C3H8O -- 60.10
2-Propanol;
Isopropanol CAS 67-63-0
UNII: ND2M416302
DEFINITION
Isopropyl Alcohol contains NLT 99.0% of isopropyl alcohol (C3H8O).
IDENTIFICATION
A. Infrared Absorption
B. The retention time of the major peak of the Sample solution corresponds to the 2-propanol peak of the System suitability solution, as obtained in the Assay.
ASSAY
To pass the test by chromatography.
Acceptance criteria: NLT 99.0%
IMPURITIES
Limit of Volatile Impurities: To pass the test by chromatography.
Limit of Nonvolatile Residue: To pass the test.
Acceptance criteria: NMT 2.5 mg (0.005%)
Specific Gravity: 0.783–0.787
Refractive Index: 1.376–1.378 at 20°
Acidity:
Sample solution: To 50 mL of Isopropyl Alcohol add 100 mL of carbon dioxide-free water.
Analysis: To the Sample solution add 2 drops of phenolphthalein TS, and titrate with 0.020 N sodium hydroxide to a pink color that persists for 30 s.
Acceptance criteria: NMT 0.70 mL of 0.020 N sodium hydroxide is required for neutralization.
Water Determination: NMT 0.5%
Isopropyl Alcohol FCC Food Grade Specifications:
2-Propanol; Isopropanol
CH3CHOHCH3
C3H8O Formula weight 60.10
CAS 67-63-0
DESCRIPTION
Isopropyl Alcohol occurs as a clear, colorless, flammable liquid. It is miscible with water, with ethyl alcohol, with ether, and with many other organic solvents. Its refractive index at 20° is about 1.377.
Function: Extraction solvent.
REQUIREMENTS
Identification: The refractive index at 20° is about 1.377.
Assay: Not less than 99.7% of C3H8O, by weight.
Acidity: (as acetic acid) Not more than 10 mg/kg.
Distillation Range: Within a range of 1°, including 82.3°.
Lead: Not more than 1 mg/kg.
Nonvolatile Residue: Not more than 10 mg/kg.
Specific Gravity: Not more than 0.7840.
Substances Reducing Permanganate: Passes test.
Water: Not more than 0.2%.
Solubility in Water: Passes test.
Isopropyl Alcohol Analytical Reagent Grade
2-Propanol or Isoproponal
CH3CHOHCH3 --- Formula Wt 60.10
CAS Number 67-63-0
REQUIREMENTS
Assay: 99.5% CH3CHOHCH3
MAXIMUM ALLOWABLE
Carbonyl Compounds: 0.002% propionaldehyde and 0.002% acetone
Color (APHA):10
Residue after evaporation 0.001%
Solubility in water: Passes test
Water (H2O): 0.2%
Titrable acid or base: 0.0001 meq/g
We also supply Isopropyl Alcohol of BP Ph Eur grade.
Please visit SDS Safety Data Sheet of Isopropyl Alcohol or Isopropanol Suppliers.
American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.
Suppliers and Manufacturers' Representative:
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org