Melamine Powder 99.8% Specification： Grade Premium grades Content(%) , ...    More ...

Melamine Powder 99.8%
Specification：
  Grade Premium grades
Content(%) , min 99.8
Moisture(%), max 0.1
Ash content(%), max 0.03
Color (Pt-Co) degree, max 20
Kaolin turbidity degree, max 20
PH 7.5-9.5
Appearance White powder
Molecular formula C₃N₆H₆
Density 700-900kg/ m³
Melting point (^oC) 354
 
Chemical properties:
Melamine presents alkalescence, can react with various acidums to generate melamine salt. In strong acid or strong alkali liquor, melamine will hydrolyze---amido group will be slowly replaced by hydroxyl, thus generate ammeline, Cyanuric Acid and Ammelide. It can react with aldehydes to produce addition compounds. Among them, the reaction of melamine and formalin is the most important part.
 
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