MAP(12-61-0) Tech grade 98% Molecular Formular: NH4H2PO4 White crystal powder,fully water soluble CAS No: 7722-76-1 Description : White, crystallire free flowing solid. Density is 1.619, melting point is 155oC , soludle unwater easily. PH of 1% solution is 8.0.Usage : As fire-extinguishing agent for fabrice, woods, oaoer. For food grade it is mainly used as ferment agent, nourishment, and so on. ...