CAS Number: 99-50-3 Molecular Formula: C7H6O4 Molecular Weight: 154.12 Appearance: White to light yellow needle-like crystals or powder Melting Point: 198-202°C Boiling Point: 410.7°C Density: 1.559 g/cm³ Solubility: Soluble in hot water, ethanol, and ether.,Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.