Technical Data
T2900
TES Free Acid
250g
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Technical Data |
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T2900 |
TES Free Acid |
250g |
| Biochemicals | Storage: RTShipping: RT |
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TES is a biological buffer (zwitterionic) designed by Good, et al. Typically referred to as Good’s Buffer useful in cell culture media formulations. Selection of biological buffer systems should include the following criteria: exclusion by biological membranes, low absorption between 240-700nm, chemically stable, and stable to temperature and concentration changes. CAS Number: 7365-44-8 Molecular Formula: C6H15NO6S Molecular Weight: 229.25 |
Purity: 99% Appearance: White crystalline powder Solubility (10%, H2O): Colorless, clear, complete pH (1%): 3.5-5.0 Water (Karl Fisher): 0.1% Absorbance (A280): 0.05 (0.1M, dH2O) Absorbance (A260): 0.05 (0.1M, dH2O) I.R.: Conform to Reference pH Buffering Capacity: 6.8-8.2 pKa: 7.4 |
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Good, N. E., et al., Biochemistry 5:467 (1966)
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