3D model (JSmol)
CompTox Dashboard (EPA)
|Molar mass||209.242 g·mol−1|
|Melting point||102 to 103 °C (216 to 217 °F; 375 to 376 K)|
|209.2 g L−1 (at 20 °C)|
|UV-vis (λmax)||280 nm|
|GHS Signal word||Warning|
|H315, H319, H335|
|NFPA 704 (fire diamond)|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|what is ?)(|
Bis-tris methane, also known as BIS-TRIS or BTM, is a buffering agent used in biochemistry. Bis-tris methane is an organic tertiary amine with labile protons having a pKa of 6.46 at 25 °C. It is an effective buffer between the pH 5.8 and 7.2. Bis-tris methane binds strongly to Cu and Pb ions as well as, weakly, to Mg, Ca, Mn, Co, Ni, Zn and Cd.
- "Bistris - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 23 June 2005. Identification. Retrieved 9 April 2012.
- Ferreira, Carlos M. H.; Pinto, Isabel S. S.; Soares, Eduardo V.; Soares, Helena M. V. M. (2015). "(Un)suitability of the use of pH buffers in biological, biochemical and environmental studies and their interaction with metal ions – a review". RSC Advances. 5 (39): 30989–31003. doi:10.1039/c4ra15453c. hdl:10400.22/7404. ISSN 2046-2069.
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