Complaint
| Product name | mesotrione |
| The coding | SJJ-2008-0092 |
| ISO common names | mesotrione |
| Other names | Agrox 16D;Carmazine;Diesen M;Dithane;F 2966;Fore;Green-daisen M;Indofil M 45;Karamate;Karamate N;Kascade;Liro manzeb;Mancomix;Mancosan;Mancozan;Mancozi;Maneb-zinc;Mankogal;Manoseb;Manzate 200;Manzeb;Manzidan;Marzin;Milcozebe;Mycotrin;Nemispor;Novozir MN;Novozir MN 80;Othane M 45;Pencozeb;Penncozeb;Pennfluid;Sakozeb Blue;Sancozeb;Sandozeb Pepite;Tanzeo M 45;Thane M 45;Tritogol MZ;Vondozeb;Ziman-Dithane;Zimanat;Zimaneb;Zinc manganese ethylenebisdithiocarbamate. |
| Chemical names(IUPAC or CAS) | Manganese ethylenebis(dithiocarbamate) (polymeric) complex with zinc salt |
| IUPAC (InChi) V. 1.06 | InChI=1S/2C4H8N2S4.Mn.Zn/c2*7-3(8)5-1-2-6-4(9)10;;/h2*1-2H2,(H2,5,7,8)(H2,6,9,10);;/q;;2*+2/p-4 |
| IUPAC(InChi Key) V. 1.06 | CHNQZRKUZPNOOH-UHFFFAOYSA-J |
| 2D Chemical structure | |
| Formul | C8 H12 Mn N4 S8 Zn;C4 H6 Mn N2 S4 · C4 H6 Zn N2 S4 |
| RMM | 541.075;265.302 · 275.773 |
| Exact mass | 538.749939;264.879425 · 273.870514 |
| CAS registry number | 8018/1/7 |
| ECHA number | 616-995-5 |
| GB 4839-2009 code numbers | 191 |
| CIPAC code numbers | 34 |
| CODEX pesticide code numbers | 50 |
| Chinese Customs commodity code numbers | 2930909055 |
| Introduction | Since the market of desen sodium in 1940, Desen fungicides have begun to go through the development process of desen zinc, Desen manganese and their mixed state, to 1968, when the complex state of Desen mancozeb appeared, has overcome the original two easy to decompose, easy to produce drug damage and short duration of effect. After nearly half a century of development, it has been able to produce 2 micron complexed mancozeb. A widely used organic sulfur fungicide with large tonnage and multiple action sites worldwide. |
| Physical & chemical properties | The original medicine is a grayish yellow powder with a slight smell of hydrogen sulfide. Decomposition before melting point 192 ºC, vapor pressure 1.0×10-3 Pa (20 ºC), relative density 1.99 (20 ºC), flash point 137.8 ºC (open). Almost insoluble in water and most common organic solvents. Non-corrosive in dry conditions, can burn but not easily ignited. The average hydrolysis half-life at 25 ºC is 20 h(pH 5), 21 h(pH 7), 27 h(pH 9). Stable in usually dry storage conditions, slowly decomposes in hot and humid conditions, unstable in case of acid. |
| Technical and Preparations | Original drug: 85%, 88%, 90%, 96%. Note: The mass fraction of ethylene (GB 20699-2006) Commonly used preparations: 50%, 70%, 80% wettable powder; 75% water dispersion granule; 30%; 48%, 420 g/L suspension agent. |
| Use type | Herbicides |
| Main targets & applications | Control peanut leaf spot disease, dosage 720~900 g/hm2; Tobacco red star disease, 1 440~1 920 g/hm2; Potato late blight, 1 680~2 100 g/hm2; Anthracnose and blight of pepper and sweet pepper, 1 800~2 520 g/hm2; Watermelon anthracnose, 1 995~3 000 g/hm2; Tomato early blight, 2 000 g/hm2; Cucumber downy mildew, 2 040~3 000 g/hm2 spray. For the prevention and treatment of citrus scab, anthracnose and lychee phytophthora infestus, the concentration of the drug is 1 333~2 000 mg/kg; Apple tree ring and leaf blight, pear tree black star disease, 1 000~1 333 mg/kg; Grape white rot, grape blackpox, downy mildew, 1 000~1 600 mg/kg spray. |
| The way of action | protective |
| Mode of action | Multisite contact activity (FRAC 2022). Reactions with sulfhydryl amino acids and enzymes in fungal cells inactivate them, interfering with lipid metabolism, respiration, and ATP production. |
| Resistance | International Action Committee on Fungicide Resistance FRAC M 03, Dithiocarbamates and their Derivatives Group (electrophiles). It is generally believed that the risk of drug resistance is low and the pathogens do not show resistance. |
| Toxicity and antidotes | China pesticide toxicity classification: Low toxicity. World Health Organization classification of pesticide hazards: U (no acute hazards in normal use). The Globally Harmonized System of Classification and Labelling of Chemicals (GHS) category of acute toxic hazards of chemicals: 5 (potentially harmful if ingested). |
| Hazard pictogram | |
| Toxicology & Fate | Acute toxicity: Low toxicity to mammals, oral LD50 4 500~11 200 mg/kg in rats and percutaneous LD50 5 000~15 000 mg/kg in rabbits. When used in spray or powder form, the main routes of exposure to the agent are skin and inhalation. There is moderate irritation to the skin and mucous membranes of the respiratory tract, and the main symptoms of poisoning include sneezing, itching, throat itching, cough, rhinitis, laryngitis and bronchitis. Chronic toxicity: A NOEL of 5 mg/kg in rats has been shown through long-term feeding trials. Two years of feeding experiments with dogs at the doses of 0,0.625, 2.5 and 25 mg/kg showed that a decrease in iodine absorption was observed in the two high-dose groups. Effects on reproduction: Three generations of rat reproduction showed a decrease in fertility at a dose level of 50 mg/kg, but no embryonic toxicity and teratogenic effects were observed. Teratogenic effects: No teratogenic effects were observed in three generations of rat reproduction at a dose of 50 mg/kg. Abnormal development of the central nervous system, eyes, ears, and bones was observed when a dose level of 1 320 mg/kg was given to female mice at 11 days of gestation. When pregnant rats were inhaled 0.017 mg/L, no teratogenicity was observed. Ghate found that mancozeb MZ can cause teratogenesis in frog embryos and produce large undulating notochords. Mutagenicity: Ames test was negative. Carcinogenicity: No carcinogenicity has been reported, but it is considered to be a carcinogenic enhancer. Toxicity to organs: Some studies have shown that a significant reduction in iodine absorption can be measured after 24 h of large doses of ethylene dithiocarbamate EBDCs fungicide. The main toxicity to the organs is goiter. Destination: In humans and animals: degradation in mammalian tissues to ethylene ETU, a metabolite that causes goiter and cancer in test animals. MZ entering the digestive tract can be rapidly absorbed, distributed to different target organs, and all of them are excreted within about 96 h. ETU is the main metabolite of MZ. In the presence of air, water or in soil and biological systems, it is usually unstable and can be rapidly degraded to produce a series of degradants such as ETU, which is an important product on the degradation chain. EBDCs is first degraded by chemical oxidation to produce ETD, and then degraded by ETD to produce ETU and ETM. The content of ETD in MZ is about 0.02 %, and the ETM is 0.85~2.19 %. There are still different controversies about the structure of ETM and whether it can degrade to produce ETU. After heating storage, the ETU produced by MZ was less than that by Deisen zinc and deisen manganese. After 39 days of heating storage, the ETU content of MZ from different manufacturers was 46.3 times different, and the highest content reached 10.5%. The pathways and products of degradation are shown in the figure. Degradation in soil: It is easily degraded by soil microorganisms and will not be adsorbed by soil particles. Leached 10 cm in loam. The degradation half-life is only 3 days in Immokalee fine sand and usually 4 to 8 weeks in field soil. Chemical degradation in water: MZ degrades in sterile water (pH5~7) with a half-life of 1 day. When pH5~9, the half-life of MZ in water is 1~2 d. The photolysis products in water are mainly ETU. Degradation on the plant body: can not be absorbed by the plant, and rarely produce drug damage. Only French dwarf marigolds are toxic at normal field dosages, melons, and cranberries are sensitive to pollen germination. When MZ remains on the surface of crops or vegetables, it also degrades in the environment during cooking, producing more ETU. The conversion of EBDCs into ETU can generally reach 16-23%. |
Shandong Qingsen International Trading Co., Ltd. is located in Huaiyin District, Jinan City, Shandong Province, the factory covers an area of 90,000 square meters. The company has passed the three system certifications of quality management, environmental management and occupational safety management, and is mainly engaged in the production, research and development of three series products of herbicides, pesticides and fertilizers. Over the years, the company has been committed to the development of high-tech products, invested huge financial and human resources, has set up a lean pesticide research and development team, while attaching importance to the recruitment of technical personnel, now has more than 100 professional and technical personnel, have launched many new products.
The company can now produce all kinds of original drugs 28,000 tons/year, preparation 20,000 tons/year. The original drug varieties are: etachlor, propachlor, butachlor, isopropachlor, isopropachlor,oxalate, pentazolol and so on. With a sound domestic and international sales network and a vast overseas market, Aomori Logistics Center has various types of dangerous goods transport vehicles, and vehicle information and communication network, Internet technology integration, for the company's product safety, accurate and fast delivery provides a strong guarantee.
Aomori International has always adhered to the "honest and trustworthy, win-win cooperation" business philosophy, with modern management system, advanced production equipment, strong scientific research strength, making it a research and synthesis base of amides.
Aomori International sincerely invites people from all walks of life to visit, guide and negotiate cooperation.
Q: Are you a trading company or a manufacturer?
A: Manufacturer, welcome to our factory.
Q: Are the samples free?
A: Accept free sample test, clients bear delivery charge.
Q: What is your delivery time?
A:Production will be arranged after receiving the deposit, and shipment will be arranged after all payments are made. The delivery time is about 10-15 days.
Q:What is the payment terms of your company?
A: T/T,L/C at sight,Western Union,Paypal.
