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China, Chinese Supplier in Stock CAS 108-31-6 Factory Maleic Anhydride High Quality Ma1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Organic ChemicalsCarboxylic Acid DerivativeCAS No. 108-31-6 Maleic Anhydride (MA)Chemical Raw Material Maleic Anhydride
SHANDONG JINQI CHEMICAL CO., LTD
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Product Description Product DescriptionProduct Name:Maleic AnhydrideCAS No. 108-31-6Molecular Formula:C4H2O3Molecular Weight:98.0Maleic anhydride is an organic compound with the formula C2H2(CO)2O. It is the acid anhydride of maleic acid. It is a colorless or white solid with an acrid odor.1. Maleic anhydride used in production of unsaturated polyester resin.2. Maleic anhydride also is used in coating, pharmaceutics, agricultural, surfactant, additive of plastics, etc.3. Maleic anhydride is main material of binary acid with four carbons, , tetrahydrofuran Detailed PhotosProduct ParametersItemStandardProduct NameMA ,Maleic Anhydride,2, 5-Furandine,Cis-Butenedioic AnhydridesContent (w, %)≥99.5%CAS NO108-31-6EINECS No.203-571-6AppearanceWhite flake active granular crystalMelting chroma / Hazen unit≤25Crystallization point / oC≥52.5Mass fraction of burning residue /%≤0.005Mass fraction of iron (calculated by FE)/( μ g/g)≤3Molecular FormulaC4H2O3ApplicationCoating Auxiliary Agents, Leather Auxiliary Agents etc.CertificationsItemSpecificationsResult SuperiorQualified AppearanceWhite briquettes or blocky crystalsWhite briquettesPurity w/% ≥99.799.599.88Melt Color/Hazen(Pt-Co)≤255010Heat stability@140oC,120mins/Hazen(Pt-Co)≤According to customer's requirement20Soildification PointoC≥52.552.552.60Iron,w(mg/kg)≤230.52Residue on ignition,%≤0.0050.001ConclusionConfirm to superior gradeStandardQ/JNHG.J 01098-2018Packaging & ShippingFAQWhy choose us?1.We are a chemical-based corporation with good reputation. With many years of experience on exporting and short distance to Qingdao port, we can provide top quality products, super service, competitive price and fast delivery.2. How to guarantee the quality?Up-to-date facilities and technology, strict inspection in production process and final product, inspection before delivery.3. What payment term are acceptable to us?TT, LC, DP, West Union, PayPal, etc.4. Is free sample available?Yes, free sample can be provided, but the courier cost is on your side.5. What's the loading port and transportation method?Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc.By sea, railway, road, muti-model transportation.If you have any question,please contact me any time!!!
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