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Chemical Raw Material Plasticizer Refined Naphthalene Surface Active Agents Synthetic Resin,Refined Naphthalene
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Chemical raw material plasticizer surface active agents synthetic resin refined naphthalene1.SpecificationsTesting Standard: GB/T6699-1998Place of Origin: Shandong, China (Mainland)ITEMSPECIFICATIONAppearanceWhite with a bit reddish, or light yellow powdery, schistose crystalsCrystallization Point °C≥79Acid Colorimetry(Standard Colorimetric Solution)≤5Water Content %≤0.2Residue on Ignition＜0.010Nonvolatile matter %＜0.02Purity %≥902.Package25kg/bag, 520bags/20’fcl, (26MT)3.Product DescriptionRefined Naphthalene is the most important condensed-nuclei aromatics in industry. Its Molecular Formula is C10H8, which is the coal tar's most abundant constituent, andusually it is produced by recycling from distilling coal tar and coke-oven gas or by the secondary purification of industrial naphthalene4.Naphthalene Chemical Propertiesmp 80-82 °C(lit.)bp 218 °C(lit.)density 0.99vapor density 4.4 (vs air)vapor pressure 0.03 mm Hg ( 25 °C)refractive index 1.5821Fp 174 °Fstorage temp. APPROX 4°CWater Solubility 30 mg/L (25 ºC)CAS DataBase Reference 91-20-3(CAS DataBase Reference)NIST Chemistry Reference Naphthalene(91-20-3)EPA Substance Registry System Naphthalene(91-20-3)5.Naphthalene Basic informationProduct Name: NaphthaleneSynonyms: 'LGC' (2402);'LGC' (2603);1-NAPHTHALENE;TAR CAMPHOR;NAPTHALENE;NAPTHALIN;NAPHTHENE;NAPHTHALENECAS: 91-20-3MF: C10H8MW: 128.17EINECS: 202-049-5Product Categories: Intermediates of Dyes and Pigments;Naphthalene;Organoborons;Highly Purified Reagents;Other Categories;Zone Refined Products;Analytical Chemistry;Standard Solution of Volatile Organic Compounds for Water & Soil Analysis;Standard Solutions (VOC);Chemistry;Naphthalenes;Analytical Standards;AromaticsVolatiles/ Semivolatiles;Volatiles/ Semivolatiles;Arenes;Building Blocks;Organic Building Blocks;Alpha Sort;Chemical Class;FumigantsVolatiles/ Semivolatiles;Hydrocarbons;Insecticides;N;NA - NIAnalytical Standards;NaphthalenesChemical Class;Neats;N-OAlphabetic;Pesticides;PAHMol File: 91-20-3.mol6.Application1.It is the main raw material of producing phthalic anhydride, dyestuff, resin ,α- naphthalene acid,saccharin and so on.2.It’s the coal tar's most abundant constituent, and usually it is produced by recycling from distilling coal tar and coke oven gas or by the secondary purification of industrial naphthalene.7.StorageRefined Naphthalene should be stored in dry and ventilated warehouse, This product belong to flammable solid, should be far away from the fire source and other combustible materials. url:http://www.dyrichchem.com
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