Tris Base; Molecular Biology Grade

Name: Tris Base; Molecular Biology Grade
Brand: MILLIPORE
SKU: 648310-2.5KG
Price: 635.00 EUR
Availability: InStock

Code: 648310-2.5KG D2-231

General description

Useful in the pH range of 7.0-9.0. Has a pK_a of 8.1 at 25°C.

Widely used as a biological buffer (absorbance: ≤0.03 at 260 nm; ...

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€635.00 2.5KG

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General description

Useful in the pH range of 7.0-9.0. Has a pK_a of 8.1 at 25°C.

Widely used as a biological buffer (absorbance: ≤0.03 at 260 nm; ≤0.02 at 280 nm). Useful in the pH range of 7.0-9.0. Has a pK_a of 8.1 at 25°C.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

500 g in Glass bottle

Warning

Toxicity: Irritant (B)

absorption	≤0.03 at 260 nm, ≤0.02 at 280 nm
assay	≥99% (perchloric acid titration)
bp	219-220 °C/10 mmHg (lit.)
cation traces	heavy metals: ≤0.0005%
color	white
foreign activity	RNases, DNases, proteases, none detected
form	solid
InChI key	LENZDBCJOHFCAS-UHFFFAOYSA-N
InChI	1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2
manufacturer/tradename	Calbiochem^®
mp	167-172 °C (lit.)
pKa (25 °C)	8.1
Quality Level	100
SMILES string	NC(CO)(CO)CO
solubility	water: 500 mg/mL
storage condition	OK to freeze
storage temp.	10-30°C
useful pH range	7-9

Cas Number

77-86-1

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