T6541

TES

BioXtra, ≥99.5% (titration)

• 別名: 2-[(2-ヒドロキシ-1,1-ビス(ヒドロキシメチル)エチル)アミノ]エタンスルホン酸, N-[トリス(ヒドロキシメチル)メチル]-2-アミノエタンスルホン酸, TES遊離酸
• 実験式（ヒル表記法）: C₆H₁₅NO₆S
• CAS番号: 7365-44-8
• 分子量: 229.25
• Beilstein: 1957061
• EC Number: 230-906-3
• MDL番号: MFCD00007532
• UNSPSCコード: 12161700
• PubChem Substance ID: 24900386
• NACRES: NA.25

特性

• 製品種目: BioXtra
• アッセイ: ≥99.5% (titration)
• フォーム: powder
• 不純物: Insoluble matter, passes filter test
• 強熱残分(900 °C): ≤0.1% (as SO₄)
• 損失: ≤1% loss on drying, 110°C
• pH: 3.5-5.0 (20 °C, 1 M in H₂O)
• 有効pH範囲: 6.8-8.2
• pKa (25 °C): 7.5
• mp: ~225 °C (dec.)
• 溶解性: H₂O: 1 M at 20 °C, clear, colorless
• 微量陰イオン: chloride (Cl^-): ≤0.005%; sulfate (SO₄^2-): ≤0.005%
• 微量陽イオン: Al: ≤0.0005%; As: ≤0.0001%; Ba: ≤0.0005%; Bi: ≤0.0005%; Ca: ≤0.001%; Cd: ≤0.0005%; Co: ≤0.0005%; Cr: ≤0.0005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.02%; Li: ≤0.0005%; Mg: ≤0.0005%; Mn: ≤0.0005%; Mo: ≤0.0005%; Na: ≤0.01%; Ni: ≤0.0005%; Pb: ≤0.0005%; Sr: ≤0.0005%; Zn: ≤0.0005%
• Absorption: ≤0.045 at 280 in H₂O at 1 M; ≤0.055 at 260 in H₂O at 1 M
• SMILES記法: OCC(CO)(CO)NCCS(O)(=O)=O
• InChI: 1S/C6H15NO6S/c8-3-6(4-9,5-10)7-1-2-14(11,12)13/h7-10H,1-5H2,(H,11,12,13)
• InChI Key: JOCBASBOOFNAJA-UHFFFAOYSA-N

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)