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TAPS BUFFER For Biochemistry
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC1303 | For Biochemistry | 99% | 29915-38-6 | C7H17NO6S | 243.28 | 2922.1990 | 36 Months |
Packings
| 25 g,100 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White crystalline |
| Odour | Odorless |
| Melting point/ Freezing point [°C] | 230 - 235 °C |
| Flash point [°C] | > 110 °C |
| Solubility in water [% weight] | 121.6 g/l at 20 °C |
Specifications
| Appearance | White crystalline powder |
| Assay (alkalimetric) | Min 99% |
| UV absorbance (at 250 nm; 20 g/l; 1 cm; water) | Max 0.05 |
| Chloride (Cl) | Max 0.005% |
| Sulphate (SO4) | Max 0.005% |
| Heavy metal (as Pb) | Max 0.0005% |
| Sodium (Na) | Max 0.005% |
| Loss on drying (at 105°C) | Max 0.2% |
| Biological buffer, pKa at 20°C | 8.40 |
Safety Information and Hazard Symbols
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| Signal Word | |
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| Hazardous Statement | |
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Revision Date : 26-Oct-2013
Certificate of Analysis (COA's)
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