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Averstar Industrial Co., Ltd. SZ
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Fomesafen 95% TC 250 G/L SL Agricultural Herbicides High Efficacy Selective Herbicides

Fomesafen 95% TC 250 G/L SL Agricultural Herbicides High Efficacy Selective Herbicides

  • Fomesafen 95% TC 250 G/L SL Agricultural Herbicides High Efficacy Selective Herbicides
Fomesafen 95% TC 250 G/L SL Agricultural Herbicides High Efficacy Selective Herbicides
Product Details:
Place of Origin: China
Brand Name: Averstar
Certification: COA, MSDS
Model Number: 95% TC, 250g/L SL
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: aluminium foil bag
Delivery Time: 15-30 work days
Payment Terms: T/T
Supply Ability: 10000kg/month
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Detailed Product Description
CAS No.: 72178-02-0 MF: C15H10ClF3N2O6S
EINECS No.: 276-439-9 Molecular Weight: 438.76
Melting Point: 220-221°C Density: 1.7075
High Light:

agricultural weed killer

,

herbicide weed killer

 

Agricultural weed killer fomesafen 95% TC, 250g/L SL high efficacy selective herbicides


 

 

Toxicity

 

The acute oral LD50 of male rats was 3 160 mg/kg (1 250-2 000 mg/kg), that of female rats was 2 870 mg/kg (1 600 mg/kg), that of male mice was 4 300 mg/kg and that of female mice was 4 220 mg/kg.

 

Rabbits were treated with acute percutaneous LD50>1000mg/kg, and rats were 4640mg/kg. No irritation on eyes and skin. Dogs were fed 30-40 mg/kg (1 mg/kg) of non-effective diet for half a year and rats were fed 100 mg/kg of non-effective diet for two years. Rat Ames test was negative, micronucleus test in mice bone marrow and sperm abnormality test in mice were negative.

 

The three generation reproductive test and delayed neurotoxicity test showed no abnormalities. The carp LC50 is 1700mg/L (24h), and the honeybee mouth LD50 is 50 g/.

 

 

 

Chemical property

 

Pure product is white crystalline solid. M.p.220 ~ 221 C, relative density 1.28 (20 C), vapor pressure <0.1 * 10-3Pa (50 C). Solubility: acetone 300g/L, dichloromethane 10g/L, xylene 1.9g/L, hexane 0.5g/L, cyclohexanone 150g/L; solubility in water is related to pH value, solubility < 10mg/L when pH value is 1-2 at 20 ~C; solubility > 600g/L when pH value is 7. When the pH value is 1, the partition coefficient is 794.

 

 

purpose

 

High efficiency and selective herbicide. Mainly used for weeding after sprouts in soybean fields, it has a special effect on controlling broad-leaved weeds. Its principle is to destroy photosynthesis through leaf absorption. Pesticides also have good activity in soil. Soybean seedlings 1-3 compound leaves, weeds 2-5 leaf stage, with 25% water agent 9-20 mL/100 m2, water spraying weeds stem and leaves. At this dosage, spraying before seedling is superior to spraying before sowing, but it will cause certain harm to soybean, but it will recover quickly. It is not easy to produce harm to soybean by spraying before seedling after sowing.

 

Mainly used for controlling weeds such as Chenopodia, Amaranthus, Polygonum, Solanum nigrum, Thistle, Ducktoe grass, Xanthium sibiricum, Hemp, Potentilla nigrum and so on in soybean field

The use is a high quality bean sprout herbicide, which can effectively control annual broad-leaved weeds.

 

 

 

Product Name Clethodim
CAS No. 99129-21-2
Content & Formulations 90%TC,50%TK
Physical & Chemical Property

Appearance: brown liquid

Molecular Formula: C17H26ClNO3S

Structural Formula:

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Molecular Weight: 359.9

Solubility: Soluble in most organic solvents

Melting Point: 185-188℃

Boiling Point: 472.612 °C at 760 mmHg

Flash Point: 64ºC

 

Toxicity Data

Acute toxicity:

Ingestion LD50: > 5000 mg/kg in rats (Very low toxicity)

Oral: for male 3510 mg/kg; for female 2900 mg/kg

Skin absorption LD50: > 5000 mg/kg in rabbits (Slight toxicity)

Inhalation 4-hr LC50: > 4.4 mg/L in rats (Very low toxicity by inhalation)

Non-irritant to skin and eyes.

Usage
Crops Target Pets Dosage Method
Rape field Grass weeds 54-75g/ha Spray
Soybean field Annual grass weeds 72-90g/ha Spray

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fomesafen 95% TC 250 G/L SL Agricultural Herbicides High Efficacy Selective Herbicides 1

Contact Details
Averstar Industrial Co., Ltd. SZ

Contact Person: Kevin

Tel: +8615816864002

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