My Cart
You have no items in your shopping cart.
Please wait...
Benzalkonium Chloride Solution, 50 Percent, NF is used as a solubilizing agent and wetting agent excipient. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP).
TEST | MIN | MAX |
---|---|---|
ASSAY (w/v) | 47.5 | 52.5 % |
AVERAGE MOLECULAR WEIGHT | AS REPORTED | |
RATIO OF ALKYL COMPONENTS: | ||
C12 | 40.0 % | |
C14 | 20.0 % | |
C12 + C14 | 70.0 % | |
C16 | AS REPORTED | |
LIMITS OF AMINES AND AMINE SALTS | 0.1 mmol/g | |
ACIDITY OR ALKALINITY | 0.5 ml | |
ALCOHOL CONTENT (v/v) | AS REPORTED | |
BENZYL ALCOHOL | 0.5 % | |
BENZALDEHYDE | 0.15 % | |
(CHLOROMETHYL)BENZENE | 0.05 % | |
ELEMENTAL IMPURITIES | AS REPORTED | |
IDENTIFICATION A | WHITE PRECIPITATE FORMS DISSOLVES | |
IDENTIFICATION B | POSITIVE FOR CHLORIDE | |
IDENTIFICATION C | ORANGE-RED COLOR PRODUCED | |
IDENTIFICATION D | RETENTION TIME CORRESPONDS TO STANDARD | |
APPEARANCE | ||
RETEST DATE | ||
DATE OF MANUFACTURE | ||
RESIDUAL SOLVENTS | AS REPORTED | |
MONOGRAPH EDITION |