Monoammonium Phosphate

Item
specification
test result
appearance
white crystal powder
white crystal powder
total nutrient
73.0% min
73%
phosphorus (as p2o5)
61% min
61%
nitrogen(as n)
12% min
12%
ph
4.2~4.7
4.2~4.7
moisture
0.30% max
0.21%
water insoluble matter
0.20% max
0.15%
sodium(as nacl)
0.5% max
0.2%
used as a high effective non-chloride n, p compound fertilizer in agriculture. Its total nourishment (n+p2o5 ) is at 73% up, and may be used as a basic raw material for n, p and k compound fertilizer.white crystal powder; relative density at 1.803gcm3, melting point at 190deg. C, easily soluble in water, slightly soluble in alcohol, insoluble in ketone, ph value of 1% solution is 4.5.