T6666

Trizma^® hydrochloride

BioXtra, pH 3.5-5.0 (0.5 M in H₂O), ≥99.0% (titration)

• 동의어(들): TRIS HCl, TRIS hydrochloride, Tris(hydroxymethyl)aminomethane hydrochloride, Tromethane hydrochloride
• Linear Formula: NH₂C(CH₂OH)₃ · HCl
• CAS Number: 1185-53-1
• Molecular Weight: 157.60
• Beilstein: 3675235
• EC Number: 214-684-5
• MDL number: MFCD00012590
• UNSPSC 코드: 12352104
• PubChem Substance ID: 24900398
• NACRES: NA.25

속성

• 제품 라인: BioXtra
• Quality Level: 400
• 분석: ≥99.0% (titration)
• 양식: powder
• 불순물: Insoluble matter, passes filter test
• 무기 잔류물(900 °C): ≤0.2% (as SO₄)
• 손실: ≤0.2% loss on drying, 110°C
• pH: 3.5-5.0 (0.5 M in H₂O)
• 유용한 pH 범위: 7.0-9.0
• pKa(25 °C): 8.1
• mp: 150-152 °C
• solubility: H₂O: 0.5 M, clear, colorless
• 음이온 미량물: sulfate (SO₄^2-): ≤0.005%
• 양이온 미량물: 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: ≤0.005%; Li: ≤0.0005%; Mg: ≤0.0005%; Mn: ≤0.0005%; Mo: ≤0.0005%; Na: ≤0.005%; Ni: ≤0.0005%; Pb: ≤0.0005%; Sr: ≤0.0005%; Zn: ≤0.0005%
• 흡수: ≤0.010 at 280 in H₂O at 0.5 M; ≤0.015 at 260 in H₂O at 0.5 M
• 응용 분야: diagnostic assay manufacturing
• SMILES string: Cl.NC(CO)(CO)CO
• InChI: 1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H
• InChI key: QKNYBSVHEMOAJP-UHFFFAOYSA-N

설명

기타 정보

Easily compare specifications for Trizma HCl products with the Trizma HCl specification table.

The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution. For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.

법적 정보

Trizma is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves