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Place of Origin: | China |
Brand Name: | Averstar |
Certification: | COA, MSDS |
Model Number: | 35% SC |
Minimum Order Quantity: | Negotiable |
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Price: | Negotiable |
Packaging Details: | fiber can |
Delivery Time: | 15-30 work days |
Payment Terms: | T/T |
Supply Ability: | 10000kg/month |
CAS No.: | 42874-03-3 | MF: | C15H11ClF3NO4 |
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EINECS No.: | 255-983-0 | Molecular Weight: | 361.7 |
Melting Point: | 83-84°C | Boiling Point: | >240°C |
High Light: | agricultural weed killer,farm herbicides |
Oxyfluorfen 35% SC Agricultural Herbicide For rice transplanting field
Toxicity
Male rats were treated with oral LD50>5000mg/kg and rabbit acute percutaneous LD50>5000mg/kg. No carcinogenic, teratogenic and mutagenic effects. Rainbow trout LC50 is 0.3mg/L. The LD50 of bee's mouth is 25.4 g/. Quail LD50>5000mg/kg. Mild irritation to the skin and moderate stimulation to the eyes.
The pure chemical substance is white crystalline solid, and the original drug is brown. M.p.84-85 c, b.p.250-300 c, flash point 93.35 c, vapor pressure 0.267 10-3Pa (25 c), relative density 1.04-1.06 (25). Soluble in acetone, ethanol, xylene, dichloroethylene and other organic solvents, solubility in water < 0.1mg/L (25 C). The light is unstable.
Purpose
This product is a fluorinated diphenyl ether, is an ultra-low dosage of selective, pre-bud and post-bud contact herbicide, weeds mainly through the coleoptile, mesoderm absorption of pesticides to death. Applicable to rice, soybean, wheat, cotton, corn, oil brown, vegetables and orchards, etc., to control broad-leaved weeds and some grasses weeds, such as plantain, barnyard grass, sedge, sesbania, bromegrass, mandala, etc., the dosage of 1-2 g of effective ingredients / 100m2.
For example, 4-6 days after rice transplantation, barnyard grass bud stage to 1.5 leaf stage, with 24% EC 1.5-2.3 mL/100m2, made of poisonous soil uniform application. It can also be used for 0. 5% granules were applied. For soybean, cotton and other crops before seedling application, with 24% EC 7.5mL/100m2, water uniform spray soil surface.
The use of oxyfluoroxy may cause a certain degree of phytotoxicity, which can be resumed in half a month.
Product Name | Oxyfluorfen | |||
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CAS No. | 42874-03-3 | |||
Content & Formulations | 97%TC, 20%EC, 24%EC | |||
Physical & Chemical Property |
Appearance: Amber liquid |
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Toxicity Data |
Acute Oral LD50 (Rat): > 2,985 mg/kg (female); 4,594 mg/kg (male) |
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Usage | ||||
Crops | Target Pets | Dosage | Method | |
Forest nursery | Annul weed | 180-300g/Ha | Spray | |
Rice filed | Annul weed | 36-72g/Ha | Soil poisoned |
Contact Person: Kevin
Tel: +8615816864002