WEIFANG TAINUO CHEMICAL CO., LTD.  

Product Name: Euro-Tech Melamine 99.8% for Balance Sheet Paper Model NO.: 99.8% Colour: White Quality: Industrial Appearance: Powder Type: Pharmaceutical Intermediates Trademark: no Transport Package: 25 500 1000 Specification: 99.8%min Origin: China HS Code: 2933610000 Product Description Product Name:Melamine ( an important nitrogen heterocycle organic chemical material)Molecular formula:C3N6H6. C3N3 (NH2)3 Weight :126.12CAS No.: 108-78-1 EINECS No:203-615-4Physical capability:White crystal powder, innoxious, flavorless.Relative density: 1570kg/m3 Melting point: It be melt under 354ºC under ordinary pressure.Sublimation temperature: 300ºCDissolvability: It can dissolve in carbinol, formaldehyde, acetic acid, hot glycol, glycerin, pyridine; it lightly dissolve in water, ethanol; it cannot dissolve aether, benzene, and carbon tetrachloride. Its water solution presents alkalescence.Chemical Capability:Melamine presents alkalescence, can react with various acidums to generate melamine salt. In strong acid or strong alkali liquor, melamine will hydrolyze---amidocyanogen will be slowly replaced by hydroxyl, thus generate cyanuric acid diacid amide, cyanuric acid monamide, and cyanuric acid. Among them, the reaction of melamine and formalin is the most important part.appearance:white crystalline powderchemical name:melamine; 1,3,5-triazine-2,4,6-triamidoMelamine Content (Sublined Method), %:99.5MinMoisture, %:0.1MaxASH, %:0.03MaxSOLUBILITY IN FORMALDEHYED SOLUTION TEST;DISSOLVE COMPLETELY IN 10 MINUTESColor (APHA):20MaxHazen (Kaolin Turbidity):20MaxPH Value:7.5~9.5