melamine content 99.8% Appearance: white crystal; lower price and high quality packed in 25kg bags melamine 1) Molecular formular: (CH2)6H4 2) Molecular ... 5Ash content, % max0.03Haze degree, max20Color degree, max203.usage:Use: melamine is mainly used for manufacturing melaminoformal dehyde resin, which is ... , textile auxiliaries, cement water-reducing agent and leather retaining agent. Melamine 99.8%