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By certification 
Chemical name: |
Melamine |
|
Formula: |
C3N6H6 |
|
CAS Number: |
108-78-1 |
|
MW: |
126.12 |
|
General & Use:
Plastics and leather
Coating and paper
General Properties:
Appearance |
White crystal powder |
Specific gravity |
1.57±0.01 |
Sublimation oC |
300 |
Physical and Chemical Properties:
Item Model |
Super quality |
Grade Ⅰ |
Purity % ≥ |
99.8 |
99.0 |
Water % ≤ |
0.1 |
0.2 |
Ash % ≤ |
0.03 |
0.05 |
Color(Pt-Co) # ≤ |
20 |
30 |
PH value |
7.5-9.5 |
|
Thermogravimetric Analysis ( 10oC /min N2)
Weight Loss, % 1 5 10
Temperature, oC 190 270 300
Solubility
Soluble slightly in hot ethanol;
Insoluble in aether, benzene and carbon tetrachloride
