Melamine GB9567-97 H.S. code: 29336100 Content: 99.8% min. (sublimation) Moisture: 0.1% max. Ash: 0.03% max. PH Value: 7.5-9.5 Colour (APHA): 20 max. Haze(bolus alba) degree: 20 max. Aspect: White crystalline aspect Packing: 25kg or 500kg or 1000kg pp bags Contact Info.: Email: kevinqdcn@gmail.com or info@vtrust.net MSN: kevinqdcn@gmail.com Http://www.vtrust.net