T0772

TES sodium salt

≥99% (titration)

• 동의어(들): Sodium 2-((1,3-dihydroxy-2-(hydroxymethyl)-propan-2-yl)amino)ethane sulfonate, TES NA, N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid sodium salt
• 실험식(Hill 표기법): C₆H₁₄NNaO₆S
• CAS Number: 70331-82-7
• Molecular Weight: 251.23
• MDL number: MFCD00065482
• UNSPSC 코드: 12161700
• PubChem Substance ID: 24899912
• NACRES: NA.25

속성

• 분석: ≥99% (titration)
• 형태: crystalline powder
• 불순물: ≤7% water content (Karl Fischer)
• 유용한 pH 범위: 6.8-8.2
• pKa(25 °C): 7.5
• solubility: water: 0.333 g/mL, clear to slightly hazy, colorless
• 양이온 미량물: Pb: ≤5 ppm
• 응용 분야: diagnostic assay manufacturing
• SMILES string: [Na+].OCC(CO)(CO)NCCS([O-])(=O)=O
• InChI: 1S/C6H15NO6S.Na/c8-3-6(4-9,5-10)7-1-2-14(11,12)13;/h7-10H,1-5H2,(H,11,12,13);/q;+1/p-1
• InChI key: GUXMFAHOYNRHBI-UHFFFAOYSA-M

설명

일반 설명

TES sodium salt belongs to the category of zwitterionic buffers that contain ionizable groups of both positive and negative charges. It has a high water solubility and can effectively stabilize pH levels within the physiological pH range of 6.8 to 8.2 over a broad range of temperatures. TES sodium salt is used in the preparation of electrophoresis buffers. It is one of the commonly used Good buffers in biochemistry and molecular biology research.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable