Maleic Acid                                                                                                             Analysis ,  Patent, MSDS, Consultants, Company Profiles, Project, Suppliers                                                                              Primary Information Services                                                   Home. Ordering Information. Contact

Information @ a Glance

Contents on the CD Rom

  • Maleic acid or (Z)-butenedioic acid or cis-butenedioic acid or malenic acid or maleinic acid or toxilic acid is an organic compound that is a
    dicarboxylic acid.
  • The molecule consists of an ethylene group flanked by two carboxylic acid groups. Maleic acid is the cis isomer of butenedioic acid, whereas fumaric acid is the trans isomer.
  •  The cis isomer is the less stable one of the two; the difference in heat of combustion is 22.7 kJ/mol.
  • The physical properties of maleic acid are very different from those of fumaric acid.
  • Maleic acid is soluble in water, whereas fumaric acid is not; and the melting point of maleic acid (130 - 139 °C) is also much lower than that of fumaric acid (287 °C).
  • Both properties of maleic acid can be explained on account of the intramolecular hydrogen bonding that takes place at the expense of
    intermolecular interactions.
  • Maleic acid should not be confused with malic acid or malonic acid, both of which are different types of dicarboxylic acids. In biology the
    compound goes by the name ionised maleate.
  • In industry, maleic acid is derived from maleic anhydride by hydrolysis. Maleic anhydride is produced from benzene or butane in an oxidation process.
  • Maleic acid esters are also called maleates, for instance dimethyl maleate.Maleic acid is an industrial raw material for the production of glyoxylic acid by ozonolysis.


General Information

  • Information about Maleic Acid
  • Description about Maleic Acid
  • Company from China
  • Company from England
  • Company from India
  • Company from Nanjing
  • Company from Zhejiang
  • Consultant from Australia
  • Consultant from California
  • Consultant from London
  • Consultant from Texas
  • Consultant from USA

MSDS & Product

  • Toxilic acid
  • Maleic Acid
  • (Z)-Butenedioic acid
  • Fact Sheet of Maleic Acid
  • Material safety data sheet for Maleic Acid
  • Extraction tablets
  • Maleic Acid MSDS
  • Maleic Acid product list
  • Maleic acid  ReagentPlus


  • Acrylic acid-Maleic acid copolymer, its production process and use
  • Maleic acid based copolymer its production process and use



  • Studies on the properties of the variants of gamma-glutamyl transpeptidase in human urine
  • The Influence of Admixtures on the Rheological Properties of Mortars
  • Effect of humidity on vibrational properties of chemically modified wood
Process & Properties
  • Synthesis of fenoprofen and gemfibrozil styrene-maleic acid copolymer conjugates
  • Compatibility of polyvinyl alcohol and poly(methyl vinyl ether-co-maleic acid) blends estimated by molecular dynamics
  • Chemical and Physical Properties of Ammonium Sulfate/Organic Aerosols
  • Amphiphilic Maleic Acid-Containing Alternating Copolymers— Dissociation Behavior and Compositions
  • Geometric Isomers


  • Tradeleads of Maleic Acid
  • Maleic Acid Suppliers
  • Maleic Acid Manufacturers
  • Suppliers of Maleic Acid
  • Sellingleads of Maleic Acid

Order The CD-ROM Today

Primary Information Services
 21 Murugappan St, SwamyNagar Ext2, 
Ullagaram, Chennai - 600091, India.
 Phone: 91 44 22421080 
Email :
Mobile numbers:9940043898, 9444008898  Fax : 91 44 22423753