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| Lihoy > Agriculture > Fungicide > Sell Bismerthiazol / Saikuzuo |
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| 1) Common name: bismerthiazol 2) Chemical name: N.N'-methylene (2-amino-5-sulfhydryl-1, 3, 4-thiopyrazole) 3) 90% TC, 20% WP Physical and chemical properties: 1) The pure product is a white long columnar crystal or light yellow loose powder 2) Melting point is 189-191°C 3) Soluble in many organic solvents such as 2-methyl-formamide, 2-methyl vanadous, pyridine, ethyl and methanol, but it is hard to dissolve in water, the original material is a light brown powder with stable chemical property 4) Toxicity: oral dosage for mouse: LD50 3180-6200mg/kg; for rats: 3160-8250mg/kg; no negative effect on rats with 0.25mg/kg feed a year Applications: It is mainly used to prevent and cure plant bacteroidl disease, especially effective when used to treat ulcer of orange. Title of quality first grade: 1) Active ingredient: ≥ 90.0% 2) Moisture: ≤0.2% Zhejiang Longwan Chemcals Co., Ltd.
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