Structural formula:
Molecular formula: C5H11N2O4P
Molecular weight: 194.1 CAS No: 202842-98-6
Character:
White or almost white powder, Melting point: 168-173°C.
Product Usage:
DMPP is a new nitrification inhibitor, utilized to increase the efficiency of urea-based fertilization, protect environment and improve crop yield.
Mechanism of action:
DMPP delays bacterial oxidation of NH+4-N to NO-2-N by depressing the activities of nitrosomas bacteria in soil. Fertilizer N will be contained as NH+4-N, decrease conversion of NO-2-N to NO-3-N by reducing NO-2-N content. Meanwhile DMPP may reduce N2O emission to protect environment.
The best concentration to add: 1% of total urea nitrogen.
Packaging, storage and transportation:
25 kg cardboard drum, 500 kg bag or according to customer requirements.
Quality Index:
Item | Specification |
Appearance |
White to off-white crystalline solid |
Identification |
IR |
Melting Point |
168-173℃ |
Moisture |
≤1.0% |
Assay(HPLC) |
≥97.0% |