TES

• Catalog No.: T5691
• CAS Number: 7365-44-8
• M. F.: C6H15NO6S
• M. W.: 229.2514
• Purity: ≥99% (titration)

SYNONYMS

• Title: Tris 乙磺酸
• IUPAC name: 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethane-1-sulfonic acid
• IUPAC Traditional name: tes (buffer)
• Synonyms: TES 游离酸; N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid; 2-[(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]ethanesulfonic acid; TES free acid; 2-[[三(羟甲基)甲基]氨基]乙磺酸; N-三(羟甲基)甲基-2-氨基乙烷磺酸

DATABASE IDS

• CAS Number: 7365-44-8
• Beilstein Number: 1957061
• MDL Number: MFCD00007532
• EC Number: 230-906-3
• PubChem SID: 24900309

PROPERTIES

• Cation Traces: heavy metals (as Pb): ≤5 ppm
• Empirical Formula (Hill Notation): C6H15NO6S
• Foreign Activity: DNase, RNase, protease, none detected
• Grade: Biotechnology Performance Certified
• Impurities: endotoxin and bioburden, tested
• Purity: ≥99% (titration)
• Suitability: cell culture tested
• Useful pH Range: 6.8 - 8.2
• pKa: 7.5 (25°C)
• Melting Point: ~225 °C (dec.)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 1