BIS-Tris

$10 - $17370

Price

Brand	Packaging	Price	Product name
AK Scientific J93778	5g	$10	2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol
Alfa Aesar B22515	25g	$38.65	2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol, 98+%
Alfa Aesar J67430	100ml	$51.4	BIS-TRIS, 0.2M buffer soln., pH 7.4, low endotoxin
Alfa Aesar J67263	100ml	$56	BIS-TRIS, 0.2M buffer soln., pH 8.0, low endotoxin
Alfa Aesar J62209	100ml	$59.65	BIS-TRIS, 0.2M buffer soln., pH 7.4
Alfa Aesar J63346	100ml	$62.65	BIS-TRIS, 0.2M buffer soln., pH 7.0
Alfa Aesar J62686	100ml	$75.65	BIS-TRIS, 0.2M buffer soln., pH 6.0
Alfa Aesar J60127	100ml	$78.65	BIS-TRIS, 0.2M buffer soln., pH 6.5
Alfa Aesar J67430	250ml	$85.1	BIS-TRIS, 0.2M buffer soln., pH 7.4, low endotoxin
Alfa Aesar J67263	250ml	$92.2	BIS-TRIS, 0.2M buffer soln., pH 8.0, low endotoxin

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Melting point	104 °C(lit.)
Boiling point	466.2±40.0 °C(Predicted)
Density	1.346±0.06 g/cm3(Predicted)
vapor pressure	0Pa at 25℃
storage temp.	Inert atmosphere,Room Temperature
solubility	H₂O: 1 M at 20 °C, clear, colorless
form	Solution
color	Yellow to orange
Odor	Odorless
PH Range	5.8 - 7.2
PH	9.0-10.1 (20-25℃, 1M in water)
pka	6.5(at 25℃)
Water Solubility	soluble
Sensitive	Air Sensitive
λmax	λ: 280 nm Amax: 0.15
BRN	2205275
InChIKey	OWMVSZAMULFTJU-UHFFFAOYSA-N
LogP	-2.26 at 20℃
CAS DataBase Reference	6976-37-0(CAS DataBase Reference)
EPA Substance Registry System	1,3-Propanediol, 2-[bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)- (6976-37-0)