Trizma hydrochloride (Tris-HCI), 99%, ขนาด 500g, ยี่ห้อ Vetec
รหัสสินค้า : V900312-500G
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DESCRIPTION
- Application 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.
- Packaging 100, 500 g in poly bottle
- Legal Information Trizma is a registered trademark of Sigma-Aldrich Co. LLC
- Vetec is a trademark of Sigma-Aldrich International GmbH
PROPERTIES
- grade reagent grade
- product line Vetec™
- assay ≥99%
- form crystalline powder
- useful pH range 7.0-9.0
- pKa (25 °C) 8.1
- solubility water: 0.666 g/mL, clear, colorless
- 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
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