471283 Sigma-Aldrich




Related Categories Analytical Reagents, Analytical/Chromatography, Derivatization Reagents, Derivatization Reagents TLC, Essential Chemicals,
vapor density   3.5 (vs air)
vapor pressure   51.75 mmHg ( 20 °C)
assay   ≥99.5%
autoignition temp.   593 °F
expl. lim.   8 %
impurities   ≤0.1% (Karl Fischer)
refractive index   n20/D 1.401(lit.)
bp   88.8 °C(lit.)
mp   −115 °C(lit.)
density   0.726 g/mL at 25 °C(lit.)
storage temp.   room temp



Mobile-phase modifier in the RP-HPLC separation of acidic, basic and neutral drugs. Improves resolution of amino acids and amino acid amides by HPLC by suppressing tailing.


100, 4×100, 500, 6×500 mL in Sure/Seal™

200 L in Kilo-Lab™

18 L in steel drum

2 L in Sure/Seal™

4, 4×4 L in glass bottle

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