Description:
1, English name: potassium dihydrogen phosphite (≥98%)
2. Chemical formula: KH2PO3
3. CAS NO. : 13977-65-6
4, molecular weight: 120.08
5. Appearance: white crystal of potassium dihydrogen phosphite, easily soluble and soluble in water
Usage:
1, pesticides are mainly used as pesticides, fungicide intermediates. Potassium dihydrogen phosphite (KH2PO3) has obvious bactericidal effect, especially against Botrytis cinerea, Fusarium oxysporum cucumber specialized type, Fusarium oxysporum watermelon specialized type, millet, melon and fruit rot, Rhizoctonia graminosa, Fusarium oxysporum and Trichoderma tullii. It is the non - pesticide control environmental friendly raw materials.
2. In the field of fertilizer application, potassium dihydrogen phosphite (KH2PO3) is an important source of high-purity potassium fertilizer, which can be metabolized into acid by soil microorganisms in the root at later stage, becoming one of the main plant fertilizers with both potassium fertilizer, phosphate fertilizer function. After using, it has the advantages of no pollution, no toxicity and no residue.
3, potassium dihydrogen phosphite (KH2PO3) can be used as a direct fungicide and calcium and magnesium ion complexing agent in industrial circulating water, which can replace organic phosph water treatment agent and reduce environmental pollution.
Packing
Plastic woven bag lined with plastic bag, net weight 25kg.
