HEPPS (EPPS, 4-(2-Hydroxyethyl)-1-piperazinepropanesulphonic acid), powder_white

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0210192725 0210192780 0210192783 0210192791
IC0210192725EA 63.3 USD
IC0210192725 IC0210192780 IC0210192783 IC0210192791
HEPPS (EPPS, 4-(2-Hydroxyethyl)-1-piperazinepropanesulphonic acid), powder_white
EPPS (HEPPS, 4-(2-Hydroxyethyl)-1-piperazinepropanesulphonic acid)

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Specification Test Results

Identity Test Passes
FTIR Conforms to Standard
pH (1% aq soln) 5-7
Assay (Titration) ≥99.0%
Loss on Drying ≤1.0%
pKa (25°C) 7.8-8.2
UV (0.1M in H2O) A260nm ≤0.02
UV (0.1M in H2O) A280nm ≤0.02

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