+86 13352034596
info@tianjinqilian.com
No. 8, Xingliang Road, Daliang Town, Wugong Di..
1. It is a kind of fully water-soluble fertilizer with high phosphorus and potassium. After application, crops can quickly supplement phosphorus, potassium and various trace elements.
2, reduce crop deficiency symptoms, such as leaf yellowing, deformities, lobules, falling flowers, cracked fruit and other phenomena.
3. It is not easy to be fixed in the soil, easy to be absorbed, and the absorption rate is high.
4, not easy to antagonize with trace elements, PH value is neutral, can be mixed with most pesticides and fertilizers.
5. When pathogenic bacteria invade, potassium dihydrogen phosphite can induce lignin production in seedling cells, increase the thickness and hardness of cell wall, and inhibit pathogen invasion and expansion.
6. Trivalent phosphorus ion has strong killing effect on fungi and bacteria, and has preventive and therapeutic effect on most diseases such as ulcers.
7, potassium dihydrogen phosphite in foreign countries is a registered fungicide, disease resistance, frost mold, powdery mildew, black star disease, phytophthora, root rot and so on.
| Potassium dihydrogen phosphite | ||
| CAS RN | 13977-65-6 | |
| Molecular formula | KH2PO3 | |
| Molecular weight | 120.07776 | |
| Properties | white crystal | |
| Item | Index | |
| Assay(%)≥ | 98-99 | |
| P2O5(%)≥ | 58 | |
| K2O (%)≥ | 38 | |
| As(mg/kg) ≤ | 5 | |
| Heavy metals(mg/kg) ≤ | 20 | |
| Water insoluble matter(%)≤ | 0.3 | |
| Uses | intermediate of insecticide and bactericide, Used as high efficient P/K fertilizer; sequestrant of Ca/Mg ions, and disinfectant in industrial water treatment. It can be used as substitute of organic phosphite water treatment agent | |
We provide al kinds of soap noodles , like TFM 50%, 60%, 65%,70% , 72%, 76%,78% , with good quality for making laundry soap bars, toilet bars , etc . Colors: light brown or off white ,or others ...
CAS No. 7601-54-9 Purity 98% MF Na3PO4 Grade Standard Industrial Grade ...
CAS No. 637-12-7 Purity 99% Place of Origin China Type lead distearate MF Pb(C17H35COO)2 EINECS No. 214-005-2 Color White Color Storage Cool Dry Place Type PVC stabilizer Classification Chemical Auxiliary Agent ...
1. Green powder 2.Purity above 30% 3.SEM: ≤200 nm 4. D90: ≤250 nm Applicable fields 1. Coloring of ceramics and enamels 2. Analytical reagents, catalysts 3. Paint 4. Catalyst 5. Electronic materials ...
CAS No. 95-33-0 Purity 96% Place of Origin China Type rubber accelerator Usage Coating Auxiliary Agents, Rubber Auxiliary Agents Classification Chemical Auxiliary Agent MF C13H16N2S2 EINECS No. 202-411-2 application Tires rubber shoe rubber hoses tape cables ...
