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Description Back to Top
Alcohol, 190 Proof, USP. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP).
Specifications Back to Top
Test | Specification | |
---|---|---|
Min | Max | |
ASSAY (by VOLUME) | 94.9 | 96.0 % |
CLARITY OF SOLUTION | NO MORE OPALESCENCE THAN STANDARD | |
COLOR OF SOLUTION | NOT MORE THAN STANDARD | |
SPECIFIC GRAVITY @ 15.56oC | 0.812 | 0.816 |
ACIDITY OR ALKALINITY | SOLUTION IS COLORLESS THAN PINK | |
ULTRAVIOLET ABSORPTION : | ||
240 nm | 0.40 | |
250 - 260 nm | 0.30 | |
270 - 340 nm | 0.10 | |
NONVOLATILE RESIDUE | 2.5 mg | |
ELEMENTAL IMPURITIES | AS REPORTED | |
ORGANIC IMPURITIES: | ||
METHANOL | 200 µL/L | |
ACETALDEHYDE AND ACETAL | 10 µL/L | |
BENZENE | 2 µL/L | |
SUM OF ALL OTHER IMPURITIES | 300 µL/L | |
IDENTIFICATION (A) | 0.812 | 0.816 |
IDENTIFICATION (B) | SPECTRUM MATCHES REFERENCE | |
IDENTIFICATION (C) LIMIT OF METHANOL | 200 µL/L | |
CERTIFIED KOSHER | ||
APPEARANCE | ||
EXPIRATION DATE | ||
DATE OF MANUFACTURE | ||
RESIDUAL SOLVENTS | AS REPORTED | |
CLASS 3 (solvent) / 1-PROPANOL | . | |
CLASS 3 (solvent) / 2-PROPANOL | . | |
MONOGRAPH EDITION |
Regulatory Documents Back to Top
QAF481 | Designation of Authorized Purchaser: California Specified Chemicals and Certain Glassware, Apparatus, Reagents and Solvents |
Certifications Back to Top
Shipping & Storage Back to Top