• Maleic acid

• Product Name
• Maleic acid

• CAS
• 110-16-7

• Molecular Formula
• C₄H₄O₄

• Molecular Weight
• 116.0722

• Molecular Structure
• 

• EINECS
• 203-742-5

• InChI
• InChI=1/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+

• Melting Point
• 134-138℃

• Flash Point
• 182.981°C

• Vapor Pressure
• 0mmHg at 25°C

• Density
• 1.499g/cm3

• Safety Description
• S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
  S28A:;
  S37:Wear suitable gloves.
  

• Risk Description :
• R22:Harmful if swallowed.
  R36/37/38:Irritating to eyes, respiratory system and skin. ;