Type: | Biological Buffer |
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Appearance: | Powder |
Grade Standard: | Reagent Grade |
Transport Package: | Paper Box |
Specification: | kg |
Trademark: | Peng test organism |
Samples: |
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Customization: |
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Point of melting: | 277-282 °C |
Density of density: | 1.3168 (rough estimate) |
Pressure of vapor: | 0Pa at 25ºC |
Index of refraction: | 1.6370 (estimate) |
Point of flash: | 116 °C |
Storage conditions: | room temp |
Degree of solubility: | Solubility in water 1 Mat 20 °C, clarified |
form: | White powder crystallization |
PH value: | 2.5-4.0 (25ºC, 1M in H2O) |
Acid-base indicator discoloration ph range: | 6.5 - 7.9 |
Coefficient of acidity (pKa): | 7.2(at 25ºC) |
Solubility of water: | 1000 g/L (20 ºC) |
Maximum wavelength (λmax): | λ: 260 nm Amax: 0.020λ: 280 nm Amax: 0.015 |
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