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Monoammonium Phosphate

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Molecular Formula:NH4H2PO44

Molecular Weight:115.0

CAS No:7722-76-1

Property:White cubic crystal, specific gravity 1.803(19℃) melting point: 190℃, soluble in the water, slightly soluble with alcohol, not soluble with ketone. PH value of 1% solution is 4.5.


Industrial grade--------Food grade
Main content
99.0% Min----------- 99.0% Min
Phosphorus pent-oxide
61.0% Min------------ 61.0% Min
Nitrogen as N
11.8% Min----------- 11.8% Min
Water insoluble
0.1% Max------------ 0.05% Max
4.4-4.8 -------------- 4.4-4.8
0.1% Max------------ 0.1% Max
Heavy metals (as Pb)
----------------------- 0.001% Max
Arsenic (as As)
---------------------- 0.0003% Max
Fluoride (as F)
--------------------- 0.002% Max



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