\u3010 Molecular Formula \u3011 H3PO4.CO (NH2) 2<\/p>\n\n\n\n
\u3010 Molecular Weight \u3011 158.0<\/p>\n\n\n\n
\u3010 Execution Standard \u3011 Q\/62089823-7.3-2002<\/p>\n\n\n\n
[Property] The appearance is white granular crystals, which are highly soluble in water and insoluble in organic solvents. The melting point is 117.3 \u2103, and the aqueous solution is strongly acidic. The pH value of a 1% aqueous solution is 1.6-2.4. Low thermal stability, prone to decomposition reactions when heated.<\/p>\n\n\n\n
\u3010 Purpose \u3011 Urea phosphate provides two elements, phosphorus and non protein nitrogen (urea nitrogen), with higher safety than urea It is also a high concentration nitrogen phosphorus compound fertilizer (with a total nutrient element N+P2O5 of 61%), suitable for alkaline soils In addition to being used as a fertilizer, it can also be used as a flame retardant, metal surface treatment agent, cleaning agent, and auxiliary agent for purifying phosphoric acid.<\/p>\n\n\n\n
\u3010Technical indicators\u3011<\/p>\n\n\n\n
Main content \u2265 98.0%<\/p>\n\n\n\n Packing\uff1aPlastic woven bag. Net weight 25 Kg\u3001 50Kg \u30011000Kg , store at a cool, dry and well ventilated place.<\/p>\n\n\n\nIndicator Name<\/td> index<\/td><\/tr> Industrial grade<\/td> Superior<\/td><\/tr> appearance<\/td> White granular crystals<\/td><\/tr> Main content% \u2265<\/td> 98.0<\/td> 98.0<\/td><\/tr> Phosphorus pentoxide (calculated as P2O5),% \u2265<\/td> 44.0<\/td> 44.0<\/td><\/tr> Nitrogen (calculated as N),% \u2265<\/td> 17.0<\/td> 17.0<\/td><\/tr> Water insoluble matter% \u2265<\/td> 0.1<\/td> 0.05<\/td><\/tr> Moisture content,% \u2264<\/td> 0.5<\/td> 0.5<\/td><\/tr> ph value<\/td> 1.6-2.4<\/td> 1.6-2.4<\/td><\/tr> Heavy metal (Pb)% \u2264<\/td> ——<\/td> 0.001<\/td><\/tr> Arsenide (calculated as As)% \u2264<\/td> ——<\/td> 0.0003<\/td><\/tr> Fluoride (calculated as F)% \u2264<\/td> ——<\/td> 0.002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n