We are offering high quality but competitive price melamine. Specification: content >=99.8% water <=0.1% PH 7.5--9.5 ash content <=0.03% chaotic <=20 chroma <=20 Packing:25kgs/bag Payment terms:T/T Devivery time:in 20 days after receiving payment If you are interested in our product or if you have any other problem,pls feel free to contact me at any time. Await your reply and our earliest cooperation. Best regards