12-61-0 Monoammonium Phosphate MAP Technical Grade 1,Purity:99.0% 2,Sodium:0.5% 3,Moisture:0.2% 4,Form:white crystal 12-61-0 Monoammonium Phosphate MAP Technical Grade 1, 12-61-02, Purity:99%3, Moisture, per cent ... by weight, maximum 0.2 4, Ammoniacal nitrogen, per cent by weight, minimum 12.0 ...