Maleic Anhydride

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Maleic Anhydride CAS Number 108-31-6 Formula C4H2O3 Maleic anhydride is an organic compound with the formula C4H2O3. Maleic anhydride is a cyclic dicarboxylic anhydride. It is a colorless or white solid with an acrid odor. Maleic anhydride is produced by oxidation of benzene or a C4 hydrocarbon such as butane in the presence of a vanadium oxide catalyst. SPECIFICATION Appearance White Briquettes Purity 99.96 wt% Molten Color 10 APHA Molten Color After Heating 14 APHA Solidification Point 52.6 C Ash Content 4.99 ppm Iron Content 0.47 ppm MAJOR USE: Maleic anhydride has a very broad range of uses from food additives to industrial applications. synthetic resin raw material (unsaturated polyesters), paints and coatings., resin modifiers., vinyl chloride stabilizers., food additives (fumaric acid, succinic acid, malic acid), agricultural chemicals, paper sizing agents, imides. These products are available in bulk, drums & bags delivered from Kandla, Mundra, Hazira, Mumbai and Vizag ports & Bhiwandi and Ahmedabad stock points.

-An organic chemical raw material used for synthesizing unsaturated polyester resins, coatings, pharmaceutics, pesticides, lubricating oil additives, foodstuff additives 99.5% purity

MALEIC ANHYDRIDE Cas No : 108-31-6 Usage : Used in the manufacture of polyesters, acrylic and alkyd resins and construction chemicals. Origin : China Packing : 25kgs Bags with Palette M.O.Q. : 1X20FCL

Item Specification Lot analysis Test Method Purity, wt. % 99.5 99.53 SAP/LAB/10 Molten Color, APHA 20 max 15 ASTM.D:3366-95 Molten Color heating, APHA 40 max 25 ASTM.D:3366-95 Ash content, wt % 0.005 max 0.0015 SAP/LAB/08 Iron, ppm 2.0 max 1.3 SAP/LAB/09 Melting Point, C 52.5 min 52.6 ASTM.D:1493-97 Appearance White Briquettes White Briquettes Visual. Packed by 25 kg PE bags by 22 mt per container, with pallets. Packed by 500 kg PE bags by 20 mt per container, with pallets.

1. White Flake and Briquette 2. Purity: 99.5% 3. Packing: 25kg/bag,22mt/FCL 4. Usage: Manufacture of unsaturate polyester resin, alkyd resin, insulate paint, plasticicer, maleic acid, malaic acid and tartaric acid, etc. It can be used antiseptic agent, also serve as the raw materials of medicine, paint, glass steel and so on. 5. Packing: 25kg/bag ,500KG/bag ,600kg/jumbo bag IN 20' FCL 20T/22T(with/without pallets).

CAS number: 108-31-6 HS code: 29171400 Molecular formula: C4H2O3 Molecular weight: 98.02 Appearance: white flake Uses: Maleic anhydride is mainly used in the production of unsaturated polyesters, pesticides, coatings, and various additives and fine chemicals. In addition, Maleic anhydride is also an organic raw material for producing 1,4-butanediol, tetrahydrofuran, plasticizer, fumaric acid, ect. Package: In PP woven bags (lined with PE film), net weight 25 kg.

Maleic Anhydride, Payment Terms : T/T, Bank or Wire Transfer Upfront Upon Proforma Invoice Pricing, Total or Minimum order Quantity , Quality and Delivery time get back to us so we can provide all those for you if interested. Regular others also have added advantages, Bulk orders as well. Maleic Anhydride.;

product description CAS No.108-31-6 Chemical Name: Maleic anhydride Synonyms MA;MAN;mala;BM-10;Maleic;NSC9568;108-31-6;Lytron820;NSC 137651;NSC 137652 CBNumber: CB3188060 Molecular Formula: C4H2O3 Formula Weight: 98.06 MOL File: 108-31-6.m Description Maleic Anhydride (MAN) is an organic compound with the chemical formula C4H203. It is the acid anhydride of maleic acid and in its pure state it is a colourless or white solid with an acrid odour. Maleic anhydride is truly a remarkable molecule in that it possesses two types of chemical functionality making it uniquely useful in chemical synthesis and applications.Maleic Anhydride is a multifunctional chemical intermediate with applications in several fields of chemical industry. Its major end use is as feedstock in the production of unsaturated polyester resins (UPR). Uses In the manufacture of polyester resins, fumaric acid, agricultural pesticides, and alkyl resins Maleic Anhydride is heterocyclic compound used in the manufacture of unsaturated polyester resins. Maleic Anhydride has a wide range of other applications; it is used in synthetic tensides, insecticides, herbicides and fungicides. In Diels-Alder syntheses (as a dienophile), manufacture of alkyd-type of resins, dye intermediates, pharmaceuticals, agricultural chemicals (maleic hydrazide, malathion), in copolymerization reactions.