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China, Chinese Food Grade Maleic Acid 99% CAS No. 110-16-71 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Organic ChemicalsMaleic AcidGlyoxylic Acid
Shandong Longze Chemical Co.,Ltd
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Product Description Product DescriptionMaleic acid is an industrial raw material for the production of glyoxylic acid by ozonolysis. It may be used to form acid addition salts with drugs to make them more stable, such as indacaterol maleate. Maleic acid is also used in manufacturing synthetic resins; in textile processing; in preserving oils and fats; to retard rancidity of fats and oils in 1:10,000 (these are said to keep 3 times longer than those without the acid); dyeing and finishing wool, cotton, and silk; preparing the maleate salts of antihistamines and similar drugs.Maleic acid is used as a precursor to fumaric acid, dimethyl maleate and glyoxalic acid. It is an electrophile and acts as dienophine in Diels-Alder reactions.Detailed Photos Product Parameters ItemUnitSpecificationContent (as C4H4O4)Wt %99.0 ~ 101.0State of Solution ClarificationMoistureWt%2 maxHeavy metals(as Pb)ppm10 maxIronFumaric AcidSulphated AshppmWt%Wt%5 max1.5 max0.1Appearance White granules or Crystalline powderCertifications Packaging & Shipping 25kg bags, net weight 20mt per 20'FCL, without pallets; net weight 27mt or 28mt per 40'FCL with or without palletsCompany Profile Shandong Longze Chemical Co.,Ltd mainly produces and supplies Dimethyl carbonate, Propylene glycol, Propylene carbonate, Diethyl carbonate, Isopropyl alcohol, Diisopropyl ether, succinct acid and Maleic acid, etc.At present,our business have been involved in some industries like coatings&Paints, cosmetics&foods&flavors&pharmas, Resins&plasticizer&PU and drilling &oil recovery chemicals, etc.With strict quality control and continuous innovation, we already get the certificate of ISO 9001, Kosher and Halal certificate. Looking to the future, Longze will strive to establish a long-term and stable cooperation with professional companies all around the world. With harmonious and enterprising spirit and professional & focusing attitude, we keep making innovations and seeking to be a outstanding company, and working hard to make Longze be a competitive, united, honest and sustainable enterprise. Our AdvantagesStable supplying and timely delivery to customersIntegrity and perfect tracking managementHigh quality products and better servicesProfessional experience and skills on operating dangerous products and non-dangerous productsWe specialize in this field for 19 years, with the strength of Dimethyl carbonate, propylene glycol (tech, food, USP grade), propylene carbonate, Isopropyl alcohol, Diisopropyl ether, succinic acid, Maleic acid and the other products.Our HK company, Wanchem international limited, is specializing in petroleum additives, petroleum equipment, Solvents and some food additives. At present, our business have been involved in some industries like coatings&Paints, cosmetic&personal care, Flavor&Fragrancy, Pharmaceutical&food, Resins and drilling&oil recovery chemicals, etc. So you can find more items together from us conveniently which saves much time for you.
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