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| Purity: | 70%%WP | State: | Powder |
|---|---|---|---|
| Mf: | C8H14N4OS | CAS: | 21087-64-9 |
| EINECS: | 244-209-7 | Product Categories: | Pesticides Intermediate;NULL;Herbicide |
| Application: | Herbicide,Weedicide,Agriculture,Control Annual Weeds And Grasses,Agrochemical & Pesticide | Classification: | Herbicide |
| Appearance: | White,Light Yellow Liquid | Shelf Life: | 2~3 Years |
| Storage: | Dry Place,Sealed Tightly And Stored Away From Light In A Cool And Dry Place | Label: | Customized Design,OEM Design Welcomed,Sevin Carbaril Naphthalenyl Methyl Carbamate |
| Highlight: | Metribuzin Weed Control Herbicides,CAS 21087 64 9 metribuzin herbicide,70% WP metribuzin herbicide |
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Metribuzin
Metribuzin (4-amino-6-tert-butyl-3-(methylthio)-1,2,4-triazin-5(4H)-one) is an herbicide used both pre- and post-emergence in crops
including soy bean, potatoes, tomatoes and sugar cane.
It acts by inhibiting photosynthesis by disrupting photosystem II.
It is widely used in agriculture and has been found to contaminate groundwater.
Metribuzin is a synthetic organic compound and widely used herbicide applied in preemergence and postemergence on intensive vegetable
crops. It is known for its efficiency and relatively low toxicity. Metribuzin is slightly soluble in water, and slightly soluble in several organic solvents.
Because it is available for runoff, contamination of soil, groundwater, and surface waters has been reported. Metribuzin and its degradates
(desaminometribuzin, desaminodiketometribuzin, and diketometribuzin) are persistent and mobile. Metribuzin products are primarily intended for
industrial use and no unreasonable risks to humans or the environment have been detected. Human exposure to metribuzin occurs through
inhalation and ingestion, usually in agricultural settings but general population exposures are thought to be minimal
| Product Name | Metribuzin |
| Function | Herbicide |
| Specification | 95%Tech, 70%WP, Metribuzin 70%WDG, Metribuzin 480 g/l SC |
| Chemical Name | 4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one |
| CAS No. | 21087-64-9 |
| Empirical Formula | C8H14N4OS |
| Toxicology |
Oral Acute oral LD50 for male rats 510, female rats 322, mice c. 700, guinea pigs c. 250, cats >500 mg/kg. Skin and eye Acute percutaneous LD50 for rats >20 000 mg/kg. Inhalation LC50 (4 h) for rats >0.65 mg/l air (dust). NOEL (2 y) for rats and dogs 100, mice c. 800 mg/kg diet. Toxicity class WHO (a.i.) II; EPA (formulation) III |
| Applications | Metribuzin Mode of action Selective systemic herbicide, absorbed predominantly by the roots, but also by the leaves, with translocation acropetally in the xylem. Metribuzin Uses Pre- and post-emergence control of many grasses and broad-leaved weeds in soya beans, potatoes, tomatoes, sugar cane, alfalfa, asparagus, maize and cereals, at 0.07-1.45 kg/ha. PhytotoxicityPhytotoxic to many crops, including crucifers, cucurbits, lettuce, onions, sugar beet, sunflowers, flax, strawberries, sweet potatoes, and tobacco. Metribuzin |
| Package | 25KG/Drum, 25KG/Bag, 200L/Drum, 20L/Drum, 5L/Drum, etc |
Contact Person: Ms. Lily
Tel: 86 13632710597
Fax: 86-755-2290-5187
