Chemical:
1. MELAMINE 99.8% MIN.
QUALITY STANDARD: CHINA NATIONAL STANDARD GBT9567-97
THE SPECIFICATIONS EXACT TESTING RESULT
a ) PURITY : 99.8% MIN (BY SUBLIMATION) 99.86%
b) MOISTURE: 0.1% MAX 0.07%
c) ASH: 0.02% MAX 0.02%
d) COLOR(APHA): 20 MAX 15
c)PH: 7.5-9.5 8.2
e)HAZE(BOLUS ALBA)D