Compound NPK Fertilizer is the fertilizer which contains Nitrogen,Phosphorus and Potassium. Compound NPK Fertilizer supply Nitrogen, Phosphorus and Potassium for plants at the same time and they saves time and source. Our compound NPK fertilizer with High
CAS No.: 7757-82-6Molecular formula: Na2O4SMolecular weight: 142.04214Chemical properties: white monoclinic crystal or powder. Soluble in water, the aqueous solution is alkaline. Soluble in glycerin, insoluble in ethanol.