FumaricAcid
- CAS NO. : 110-17-8
- CAT NO. : OT-0178
Physical State: Solid
Color/Appearance: White fine crystalline powder
Melting Point: 298-300 °C (subl.)(lit.)
Boiling Point: 137.07 °C (rough estimate)
Density: 1.62 g/cm³
Vapor Pressure: 1.7 mmHg at 165 °C
Refractive Index: 1.5260 (estimate)
Flash Point: 230 °C
Solubility: Soluble in 95% ethanol (0.46 g/10 mL).
Storage Conditions: Store below +30°C.
Molecular Formula: C₄H₄O₄
Molecular Weight: 116.07 g/mol
pKa: 3.02, 4.38 (at 25℃)
pH: 3.19 (1 mM soln.); 2.57 (10 mM soln.); 2.03 (100 mM soln.)
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