全水溶肥磷酸二氢铵 12-61-00

White granular crystals, NH₄H₂PO₄ ≥99%, N-P₂O₅-K₂O 12-61-00, total nutrients 73%, pH about 4 at 1%, to HG/T4133-2010. A chlorine-free binary NP fertiliser for base and top dressing and as a base material for NPK compounds; 25 kg bags.