尿素

Nitrogen 46% min Moisture 0.5% to 0.30% max by method drying Free ammonia 160 pxt, ppm max Biuret 1.0% max Free flowing 100% anticaking treated, free from harmful substance prilled Melting point 132.7 degree celsius Colour urea white foam, odourless or slight ammonia odour Odour threshold not available Boiling point decomposes before boiling Hazardous none according to controlled product Ingredients regulations Urea 100% Radioactivity none Physical sate solid at 20 cand 101 kps, white granules Smoke concentration N / one Floatability/ Pool moreover blendes water Consist of numerator weight : 60.065