391335
BIS-TRIS
ULTROL® Grade, ≥99% dry basis (titration), suitable where a calcium phosphate-DNA complex formation is desirable
동의어(들):
BIS-Tris, ULTROL® Grade, [ bis(2-Hydroxyethyl)imino]- tris(hydroxymethyl)methane, [bis(2-Hydroxyethyl)imino]-tris(hydroxymethyl)methane
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C8H19NO5
CAS 번호:
Molecular Weight:
209.24
MDL number:
UNSPSC Code:
12161700
NACRES:
NA.25
제품 이름
BIS-TRIS, ULTROL® Grade, ≥99% dry basis (titration), suitable where a calcium phosphate-DNA complex formation is desirable
SMILES string
N(C(CO)(CO)CO)(CCO)CCO
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
assay
≥99% dry basis (titration)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
white
pKa (20 °C)
6.5
solubility
water: soluble
cation traces
heavy metals: <3 ppm
shipped in
ambient
storage temp.
15-25°C
Quality Level
Disclaimer
Toxicity: Standard Handling (A)
General description
A zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature. Useful in the pH 5.8-7.3 range. Has a pKa of 6.50 at 25°C. Suitable for fractionation of hemoglobin.
Absorbance (100 mM, H2O, 280 nm):≤0.04.
An inert, zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature (absorbance: <0.04 at 280 nm, 100 mM, H2O). Suitable for fractionation of hemoglobin. Has a pKa of 6.5 at 25°C.
Other Notes
Nealon, D.A., et al. 1980. Clin Chem.26, 1516.
Morin, L.G. 1977. Clin. Chem.23, 1569.
Morin, L.G. 1977. Clin. Chem.23, 1569.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTROL is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
저장 등급
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
시험 성적서(COA)
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국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 391335-1KGCN | 04055977190090 |
| 391335-100GMCN | 04055977190106 |
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