CAS No.: | 110-17-8 |
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Formula: | C4h4o4 |
EINECS: | 203-743-0 |
Type: | Pharmaceutical Intermediates |
Appearance: | Powder |
Quality: | Industrial |
Samples: |
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Customization: |
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Melting point | 298-300 °C (subl.) (lit.) |
Boiling point | 137.07°C (rough estimate) |
density | 1.62 |
vapor pressure | 1.7 mm Hg ( 165 °C) |
FEMA | 2488 | FUMARIC ACID |
refractive index | 1.5260 (estimate) |
Fp | 230 °C |
storage temp. | Store below +30°C. |
solubility | 95% ethanol: soluble0.46g/10 mL, clear, colorless |
form | Fine Crystalline Powder |
pka | 3.02, 4.38(at 25ºC) |
color | White |
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