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15 February 2012
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A zwitterionic buffer that is useful in the pH 7.9-11.1 range. Has a pKa of 10.40 at 25°C.
Absorbance (100 mM, 260 nm):≤0.05.
| Product information | |||
|---|---|---|---|
| Form | White solid | ||
| Molar mass | 221.3 | ||
| Purity | ≥99% by titration | ||
| Heavy metals | ≤1 ppm | ||
| PKA | 10.4 at 20°C | ||
| Solubility | H2O | ||
| Chemical formula | C9H19NO3S | ||
| RTECS | TZ6395000 | ||
| CAS number | 1135-40-6 | ||
| Merck USA index | 14, 1767 | ||
| Store and ship information | |||
|---|---|---|---|
| Storage | +15°C to +30°C | ||
| Ship |
Ambient Temperature Only
Standard Handling |
||
