... 5MOQ: 5Tons Fine white melamine power 99.8% CAS NO.:108-78-1 1.melamine quality specification: top-quality ... first -class melamine content: 99.93-99.96% 99.0%min moisture content : 0.1% max ... c)(6) vapor density :4.34(air=1.0)(7) heat of combustion :468.9kcal/mole(8)bulk ... :indosia ,thailand ,korea ,holland ,iran ,india, 7.Technology and Methods:we adopt qinghua technology one-step8.Time ...