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Isopropyl Alcohol, 99 Percent, USP, JP. All Spectrum Chemical USP, JP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP).
Synonyms: Isopropanol ; 2-Propanol ; Propan-2-ol ; Dimethyl Carbinol ; IPA
TEST | MIN | MAX |
---|---|---|
APPEARANCE | ||
ASSAY (USP) | 99.0% | |
SPECIFIC GRAVITY (USP) | 0.783 | 0.787 |
SPECIFIC GRAVITY (JP) | 0.785 | 0.788 |
REFRACTIVE INDEX (USP) | 1.376 | 1.378 |
DISTILLING RANGE (JP) | 81° | 83°C |
LIMIT OF VOLATILE IMPURITIES (USP): | ||
METHANOL | 0.02 % | |
EACH OTHER INDIVIDUAL KNOWN IMPURITY | 0.1 % | |
EACH INDIVIDUAL UNSPECIFIED IMPURITY | 0.1 % | |
TOTAL IMPURITIES | 1.0 % | |
LIMIT OF NONVOLATILE IMPURITIES (USP) | 0.005 % | |
ACIDITY (USP) | 0.70 mL | |
ACIDITY (JP) | RED COLOR DEVELOPS | |
RESIDUE ON EVAPORATION (JP) | 1.0 mg | |
CLARITY OF SOLUTION (JP) | SOLUTION IS CLEAR | |
WATER (USP) | 0.5 % | |
WATER (JP) | 0.75 w/v% | |
ULTRAVIOLET ABSORPTION (USP): | ||
230 nm | 0.30 | |
250 nm | 0.10 | |
270 nm | 0.03 | |
290 nm | 0.02 | |
310 nm | 0.01 | |
CURVE | THE SPECTRUM SHOWS A STEADILY DESCENDING CURVE WITH NO OBSERVABLE PEAKS OR SHOULDERS | |
ELEMENTAL IMPURITIES | AS REPORTED | |
IDENTIFICATION A (USP A) | SPECTRUM MATCHES REFERENCE | |
IDENTIFICATION B (USP B) | RETENTION TIME CORRESPONDS TO STANDARD | |
IDENTIFICATION C (USP C) | 0.02 % | |
IDENTIFICATION D (JP 1) | YELLOW PRECIPITATE IS FORMED | |
IDENTIFICATION E (JP 2) | GAS TURNS FILTER PAPER RED-BROWN | |
CERTIFIED HALAL | ||
EXPIRATION DATE | ||
DATE OF MANUFACTURE | ||
MONOGRAPH EDITION | ||
RESIDUAL SOLVENTS | AS REPORTED |