ChemicalBook CAS DataBase List HEPPS

HEPPS

$11 - $2810

Price

Brand	Packaging	Price	Product name
AK Scientific F400	100g	$67	HEPPS
Alfa Aesar J61476	100ml	$80.65	EPPS, 0.2M buffer soln., pH 8.5
Alfa Aesar J61296	100ml	$81.65	EPPS, 0.2M buffer soln., pH 8.0
Alfa Aesar J61538	100ml	$59.5	EPPS, 0.2M buffer soln., pH 7.0
Alfa Aesar J61538	250ml	$94.8	EPPS, 0.2M buffer soln., pH 7.0
Alfa Aesar A13714	25g	$31.65	EPPS, 99%
Alfa Aesar J60511	100ml	$50.7	EPPS, 0.2M buffer soln., pH 7.5
Alfa Aesar A13714	100g	$100	EPPS, 99%
Alfa Aesar J61296	250ml	$129.65	EPPS, 0.2M buffer soln., pH 8.0
Alfa Aesar J60511	250ml	$66.6	EPPS, 0.2M buffer soln., pH 7.5

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Melting point	237-239 °C(lit.)
Density	1.2684 (rough estimate)
refractive index	1.6800 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	H₂O: 1 M at 20 °C, clear, colorless
form	Powder/Solid
color	White
PH	5.0-6.5 (25℃, 0.1M in H2O)
pka	8.0(at 25℃)
PH Range	7.3 - 8.7
Water Solubility	Soluble in water. 25.2 g/L (20°C)
λmax	λ: 260 nm Amax: 0.055 λ: 280 nm Amax: 0.045
BRN	3957385
CAS DataBase Reference	16052-06-5(CAS DataBase Reference)
EPA Substance Registry System	1-Piperazinepropanesulfonic acid, 4-(2-hydroxyethyl)- (16052-06-5)