Daisen manganese zinc pure product is a white powder, while industrial products are gray white or light yellow powder. It has a foul egg odor, is difficult to dissolve in water, and is insoluble in most organic solvents, but can be dissolved in pyridine. It is unstable to light, heat, and moisture, and is easy to decompose into carbon disulfide. When it comes to alkaline substances or copper, mercury, and other substances, it is easy to decompose and release carbon disulfide, which reduces efficiency and volatility. The so-called protection is to provide Zn elements for plants, which not only solves the symptoms of zinc deficiency, but also enhances the ability of plants to resist diseases, thus playing a relatively bactericidal role.
Daisen Zinc 80% WP
Molecular formula: [C4H6MnN2S4] xZny, x: y=1: 0.091
[Quality Specification]:
Daisen zinc content,% ≥ 80
Moisture,% ≤ 1.2
Suspension rate,% ≥ 83
Wetting time, S ≤ 40
Fineness (325 mesh),% ≥ 98
[Market dosage form]: 70% and 80% Daisen manganese zinc wettable powder, 80% Penke, Dasheng M-45, and Xinwansheng wettable powder.
[Physical and Chemical Properties]: It is a complex of manganese and zinc, containing 20% manganese and 2.55% zinc. The raw material is a grayish yellow powder with a melting point of 192 ºC to 204 ºC (decomposition). Solubility: insoluble in water and most organic solvents, soluble in strong chelating agent solutions. Usually stable in a dry environment, slowly decomposing in a heated or humid environment, and decomposing in the presence of acid or alkali, which can cause combustion.
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