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.
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-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.;
Wde are a supplier of Maleic Anhydride in Metric Tonne Quantities. Our Maleic Anhydride originates and is shipped from China. MOQ: 1MT
1.Cas no: 108-31-6 2.Hs code: 291714 3.Purity:99.5% min 4.Appearance:white briquette/flake 5.Packing:25kgs per plastic woven bag lined with pe bag 6.Application: It used in production of unsaturated polyester resin. It also is used in coating, pharmaceutics, agricultural, surfactant, additive of plastics, etc. It is main material of binary acid with four carbons, 1, 4-butanediol r-butyrolactone, tetrahydrofuran -
