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Merck
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Documenti

B6420

Sigma-Aldrich

BES

BioXtra, ≥99.0% (titration)

Sinonimo/i:

N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid, N,N-Bis(2-hydroxyethyl)taurine

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About This Item

Formula empirica (notazione di Hill):
C6H15NO5S
Numero CAS:
Peso molecolare:
213.25
Beilstein:
1781572
Numero CE:
Numero MDL:
Codice UNSPSC:
12161700
ID PubChem:
NACRES:
NA.25

Nome Commerciale

BioXtra

Saggio

≥99.0% (titration)

Forma fisica

crystalline

Impurezze

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter

Residuo alla calcinazione

≤0.2%

pH

2.5-5.0 (25 °C, 213.3 g/L)

Intervallo di pH utile

6.4-7.8

pKa (25 °C)

7.1

Solubilità

H2O: 1 M, clear, colorless

Anioni in tracce

chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%

Cationi in tracce

Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

Assorbimento

≤0.080 at 280 in H2O at 1 M
≤0.095 at 260 in H2O at 1 M

Stringa SMILE

OCCN(CCO)CCS(O)(=O)=O

InChI

1S/C6H15NO5S/c8-4-1-7(2-5-9)3-6-13(10,11)12/h8-9H,1-6H2,(H,10,11,12)
AJTVSSFTXWNIRG-UHFFFAOYSA-N

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Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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Kensuke Nishimiya et al.
Circulation journal : official journal of the Japanese Circulation Society, 79(6), 1323-1331 (2015-04-07)
Coronary adventitia harbors a wide variety of components, such as inflammatory cells and vasa vasorum (VV). Adventitial VV initiates the development of coronary artery diseases as an outside-in supply route of inflammation. We have recently demonstrated that drug-eluting stent implantation
Russell A Jensen et al.
The journal of physical chemistry letters, 6(15), 2933-2937 (2015-08-13)
Colloidal CdSe quantum dot (QD) core ensembles were photodimmed and allowed to recover in the dark using ambient thermal energy at a range of temperatures. Nonlinear thermal recovery is well described by a stretched exponential function, and further analysis yields
Yingjie Zhang et al.
Nano letters, 15(7), 4657-4663 (2015-06-24)
Noncrystalline semiconductor materials often exhibit hysteresis in charge transport measurements whose mechanism is largely unknown. Here we study the dynamics of charge injection and transport in PbS quantum dot (QD) monolayers in a field effect transistor (FET). Using Kelvin probe
Brian A Karolewski et al.
Human gene therapy, 14(14), 1287-1296 (2003-09-25)
A number of different transfection reagents have been used for lentiviral vector production. We directly compared transfection buffers, DNA purification methods, chemical facilitators, and DNA concentrations to optimize production. The use of N,N-bis (2-hydroxyethyl)-2-aminoethanesulfonic acid (BES), sodium butyrate, and one
C A Poole et al.
In vitro, 18(9), 755-765 (1982-09-01)
Chick embryo epiphyseal chondrocytes cultured in media containing HEPES, TES, and BES zwitterion buffers, used in combination or independently, consistently developed cytoplasmic vacuoles. This cytoplasmic vacuolation was resolved when the zwitterion buffered media was replaced by media containing bicarbonate:CO2 enriched

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