Model NO.: dap Release Type: Quick Type: Compost Other Name: DAP State: Granular Trademark: Tianchang Specification: ISO 9001 SGS MSDS COA HS Code: 3310530 Classification:
Compound Fertilizer Appearance: Granular Purity: 99%,N+P2o5 64%Min Classification..: Compound
Fertilizer Mf: (Nh4)2hpo4 Transport Package: 25kg or 50kg/PE Bag Origin: China Factory price dap and urea46 fertilizer 18-46-0
Di-ammonium Phosphate Description:
Di-ammonium Phosphate (DAP) is what is referred to as an "ammoniated" phosphate product because the use of ammonia during the production process provides nitrogen, as well as phosphate, content. DAP, at 46 percent phosphate and 18 percent nitrogen, can be applied by itself or easily mixed with nitrogen and/or potash fertilizers, often as part of a total N-P-K (nitrogen, phosphate, and potash) plant food mix. As a granular product, DAP can be applied directly to the soil using conventional spreading equipment.
Di-ammonium Phosphate Uses:
DAP is used as a fertilizer. When applied as plant food, it temporarily increases the soil pH, but over a long term the treated ground becomes more acidic than before upon nitrification of the ammonium. It is incompatible with alkaline chemicals because its ammonium ion is more likely to convert to ammonia in a high-pH environment. The average pH in solution is 7.58.0 The typical formulation is 18-46-0 (18% N, 46% P2O5, 0% K2O).
Packaging & Shipping
Package: 50kg/bag or 1000k/big bag
Shipping time: 15-25days after the order
Typical Chemical Analysis |
Parameter | Specification |
Total Nitrogen Content, % | 18 |
Phosphate as P2O5: | |
Total and available, wt.% | 46.2 |
Water Soluble, wt.% | 42.0 |
Crude moisture as H2O, wt.% | <2.5 |
Typical Physical Properties |
Parameter | Specification |
Bulk density (Loose) | 58 lb/ft 3 or 897 kg/m 3 |
Bulk density (Packed) | 60 lb/ft 3 or 961 kg/m 3 |
Angle of repose, degrees | 31-33 |
Size Guide Number (SGN) | 260 - 300 |
Uniformity Index (UI) | >50 |
Size | 2-4mm |
Color | Dark Brown |
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