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137260

BIS-TRIS

EMPROVE® EVOLVE

Synonym(s):

BIS TRIS, 2,2-Bis(hydroxymethyl)-2,2′,2″-nitrilotriethanol, 2-Bis(2-hydroxyethyl)amino-2-(hydroxymethyl)-1,3-propanediol, Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane

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Size/SKUAvailabilityPrice
100 g
Please contact Customer Service for Availability
1.190,00 PLN
3 x 100 g
Please contact Customer Service for Availability
2.920,00 PLN
10 kg
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31.110,00 PLN
25 kg
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54.050,00 PLN

About This Item

Empirical Formula (Hill Notation):
C8H19NO5
CAS Number:
Molecular Weight:
209.24
UNSPSC Code:
12161705
Beilstein/REAXYS Number:
2205275
MDL number:

1.190,00 PLN


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biological source

synthetic

Quality Segment

product line

EMPROVE® EVOLVE

form

powder

technique(s)

cell culture | mammalian: suitable, pH adjustment: suitable

impurities

Endotoxin, microbial, and trace metals, tested

pH

5.8-7.2

useful pH range

5.8-7.2

pKa (25 °C)

6.5

pKa 

6.5

solubility

water: 0.1 M, clear, colorless (aqueous)

suitability

suitable for manufacturing use

foreign activity

Cytotoxicity, DNase, NICKase, RNase, and Protease; tested

storage temp.

2-30°C

SMILES string

OCCN(CCO)C(CO)(CO)CO

InChI

1S/C8H19NO5/c10-3-1-9(2-4-11)8(5-12,6-13)7-14/h10-14H,1-7H2

InChI key

OWMVSZAMULFTJU-UHFFFAOYSA-N

Application

Bis Tris is a commonly used biological buffer for very broad usage in biological systems such as diagnostics, electrophoresis and protein based bioprocessing. The pKa of Bis Tris is 6.36 which makes it a good candidate for biological based formulations.Bis Tris is used in a wide variety of biological applications including culture media, electrophoresis separations and diagnostic reagent formulations.

Legal Information

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

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description

EMPROVE® EVOLVE

description

≥98.0% (titration)

description

BioPerformance Certified, suitable for cell culture, suitable for insect cell culture, ≥98.0%

description

BioUltra, ≥99.0% (NT)

suitability

suitable for manufacturing use

suitability

suitable for column chromatography of proteins, suitable for Western blot

suitability

suitable for supravital staining of living blood cells

suitability

-

biological source

synthetic

biological source

-

biological source

-

biological source

-

form

powder

form

crystalline powder

form

crystalline powder

form

powder

technique(s)

cell culture | mammalian: suitable, pH adjustment: suitable

technique(s)

electrophoresis: suitable, UV/Vis spectroscopy: suitable

technique(s)

cell culture | mammalian: suitable, cell culture | insect: suitable

technique(s)

-

pH

5.8-7.2

pH

-

pH

-

pH

9.5-11.0 (25 °C, 1 M in H2O)

impurities

Endotoxin, microbial, and trace metals, tested

impurities

-

impurities

endotoxin and total aerobic microbial count, tested

impurities

insoluble matter, passes filter test


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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Codes

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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