What are nitro phosphates?
The majority of commercial phosphorus (P) fertilizer is made by reacting raw phosphate rock with sulfuric or phosphoric acid. Nitrophosphate production of P fertilizer differs because it involves reacting phosphate rock with nitric acid, which is made by oxidizing ammonia with air at high temperatures.
What is the formula of Nitrophosphate?
Nitro phosphate | NO6P-2 – PubChem.
What is the main component of nitro phosphates?
Explanation: Main component of nitro phosphates is ammonium nitrate since nitro phosphates are mixtures of ammonium nitrate and many different phosphates.
How do you make nitro Phos fertilizer?
The process involves acidifying phosphate rock with dilute nitric acid to produce a mixture of phosphoric acid and calcium nitrate. The mixture is cooled to below 0 °C, where the calcium nitrate crystallizes and can be separated from the phosphoric acid. The resulting calcium nitrate produces nitrogen fertilizer.
What is SSP fertilizer?
SSP is the most popular phosphatic fertilizer after DAP as it contains 3 major plant nutrients namely Phosphorus, Sulphur and Calcium along with traces of many micro-nutrients. SSP is a grey to brownish coloured material containing monocalcium phosphate and calcium sulphate in almost equal proportions.
What is ammonium phosphate fertilizer?
Ammonium phosphate is a common commercial fertilizer that’s high in nitrogen and phosphorus. Usually labeled as 16-20-0 fertilizer, it helps encourage and maintain leafy, bright green turf and grass. Before application, have your soil tested to determine if it needs ammonium phosphate.
What is DAP in chemistry?
Diammonium phosphate (DAP; IUPAC name diammonium hydrogen phosphate; chemical formula (NH4)2(HPO4) is one of a series of water-soluble ammonium phosphate salts that can be produced when ammonia reacts with phosphoric acid.
What is ammonium sulfate?
Ammonium sulfate is an inorganic sulfate salt obtained by reaction of sulfuric acid with two equivalents of ammonia. A high-melting (decomposes above 280℃) white solid which is very soluble in water (70.6 g/100 g water at 0℃; 103.8 g/100 g water at 100℃), it is widely used as a fertilizer for alkaline soils.
What color is ammonium phosphate?
White
Ammonium phosphate
| Names | |
|---|---|
| Appearance | White, tetrahedral crystals |
| Solubility in water | 58.0 g/100 mL (25 °C) |
| Hazards | |
| GHS pictograms |
Why can phosphate rock not be used as a fertiliser?
Potassium chloride and potassium sulfate can be used as fertilisers because they contain potassium ions. Phosphate rock cannot be used as a fertiliser because it is insoluble but it can be used to make fertilisers.
What is SSP phosphate?
https://www.youtube.com/watch?v=kt98H8ZL3IE