Cyanuric acid(CA)

Chemical name: 2,4,6-Trihydroxy-s-triazine
Molecular formula: C₃H₃N₃O₃  
Molecular weight: 129.1  CAS: 108-80-5 
Property:colorless white powder or granules, slightly soluble in water, melting point is 330^oC, pH value of saturated solution is ≥4.0

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Ammonium sulphate(AS)

Molecular formula:(NH₄)₂SO₄ Molecular weight:132
Nitrogen content: ≥20.5% Water content:≤2.0% 
Features: industrial product is white or light color crystal, relative density D-20 1.769, decomposed at 235^oC easily soluble in water, insoluble in ethanol or acetone,has hygroscopicity; can react with alkalis...

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