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Contact SupplierMonoammonium Phosphate or MAP CAS No. 7722-76-1 is a white crystal or granule which includes food grade, electronic grade and technical grade. Monoammonium Phosphate is easily soluble in water, slightly soluble in alcohol, but insoluble in ketone. Its PH value of 1% solution is 4.5 and melted at 190℃.
Specification
Food Grade:
Main content 99.0%min.
Phosphorus pentoxid 61.0%min.
Nitrogen as N 11.9%min.
PH value (1% solution) 4.3-5.0
Moisture 0.2%max.
Heavy metal, as Pb 0.001%max.
Arsenic, as As 0.0003max.
Fluoride as F 0.001max.
Water insoluble 0.10max.