| Lambda-cyhalothrin 98% tech. |
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| Lambda-cyhalothrin 98% tech. |
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CATEGORY: Insecticide
COMMON NAME: Lambda-cyhalothrin
SPECIFICATION: Technical grade: min 98%
Formulation: 2.5% EC, 5.0%EC.
DESCRIPTION
Technical grade: white or light yellow powdery solid. EC formulation is light yellow transparent liquid. Melting point 49.2°C, Vapor pressure 2.67×10-10 Pa (20°C)
Solubility: pure water:0.005mg/L(pH6.2),buffering water:0.004mg/L(pH5.0), acetone, ethyl acetate, methanol, normal hexane, toluene>500mg/L(21°C)
CHEMICAL NAME: reaction product comprising equal quantities of (S)-α-cyano-3-phenoxybenzyl (Z)-(1R,3R)-3-(2-chloro-3,3,3-trifluoropropenyl)-2,2-dimethylcyclopropanecarboxylate
and
(R)-α-cyano-3-phenoxybenzyl (Z)-(1S,3S)-3-(2-chloro-3,3,3-trifluoropropenyl)-2,2-dimethylcyclopropanecarboxylate
or of
(S)-α-cyano-3-phenoxybenzyl (Z)-(1R)-cis-3-(2-chloro-3,3,3-trifluoropropenyl)-2,2-dimethylcyclopropanecarboxylate
and
(R)-α-cyano-3-phenoxybenzyl (Z)-(1S)-cis-3-(2-chloro-3,3,3-trifluoropropenyl)-2,2-dimethylcyclopropanecarboxylate3+3.0
STUCTURE FORMULA:
TOXICITY: Oral Acute oral LD50 for male rats 79, female rats 56, mice 20 mg/kg. Acute percutaneous LD50 for rats 632-696 mg/kg. Mild eye irritation
non irritant to skin (rabbits). Not a skin sensitiser (guinea pigs). Inhalation LC50 (4h) 0.06 mg/l air ( total particulate).
MODE OF ACTION: Non-systemic insecticide with contact and stomach action, and repellent properties. Gives rapid knockdown and long residual activity.
USE: Control of a wide spectrum of insect pests, e.g. aphids, Colorado beetles, thrips, Lepidoptera larvae, Coleoptera larvae and adults, etc., in cereals, hops, ornamentals, potatoes, vegetables, cotton, and other crops. Provides good control of insect-borne plant viruses. Also used for control of insecticide pests in public health.
USE PRECAUTION: 1) Do not use in mixture with other alkali pesticides.
2) If swallowed, get medical attention. Do not induce vomiting. If inhaled, remove victim to fresh air, get medical attention. If on skin, wash with plenty of soap and water. If in eyes, flush with plenty of water. Get medical attention if irritation occurs and persists.
PACKING: Carton, net weight 40kg, or on the client’s requirement. |
 |
CATEGORY: Insecticide
COMMON NAME: Lambda-cyhalothrin
SPECIFICATION: Technical grade: min 98%
Formulation: 2.5% EC, 5.0%EC.
DESCRIPTION
Technical grade: white or light yellow powdery solid. EC formulation is light yellow transparent liquid. Melting point 49.2°C, Vapor pressure 2.67×10-10 Pa (20°C)
Solubility: pure water:0.005mg/L(pH6.2),buffering water:0.004mg/L(pH5.0), acetone, ethyl acetate, methanol, normal hexane, toluene>500mg/L(21°C)
CHEMICAL NAME: reaction product comprising equal quantities of (S)-α-cyano-3-phenoxybenzyl (Z)-(1R,3R)-3-(2-chloro-3,3,3-trifluoropropenyl)-2,2-dimethylcyclopropanecarboxylate
and
(R)-α-cyano-3-phenoxybenzyl (Z)-(1S,3S)-3-(2-chloro-3,3,3-trifluoropropenyl)-2,2-dimethylcyclopropanecarboxylate
or of
(S)-α-cyano-3-phenoxybenzyl (Z)-(1R)-cis-3-(2-chloro-3,3,3-trifluoropropenyl)-2,2-dimethylcyclopropanecarboxylate
and
(R)-α-cyano-3-phenoxybenzyl (Z)-(1S)-cis-3-(2-chloro-3,3,3-trifluoropropenyl)-2,2-dimethylcyclopropanecarboxylate3+3.0
STUCTURE FORMULA:
TOXICITY: Oral Acute oral LD50 for male rats 79, female rats 56, mice 20 mg/kg. Acute percutaneous LD50 for rats 632-696 mg/kg. Mild eye irritation
non irritant to skin (rabbits). Not a skin sensitiser (guinea pigs). Inhalation LC50 (4h) 0.06 mg/l air ( total particulate).
MODE OF ACTION: Non-systemic insecticide with contact and stomach action, and repellent properties. Gives rapid knockdown and long residual activity.
USE: Control of a wide spectrum of insect pests, e.g. aphids, Colorado beetles, thrips, Lepidoptera larvae, Coleoptera larvae and adults, etc., in cereals, hops, ornamentals, potatoes, vegetables, cotton, and other crops. Provides good control of insect-borne plant viruses. Also used for control of insecticide pests in public health.
USE PRECAUTION: 1) Do not use in mixture with other alkali pesticides.
2) If swallowed, get medical attention. Do not induce vomiting. If inhaled, remove victim to fresh air, get medical attention. If on skin, wash with plenty of soap and water. If in eyes, flush with plenty of water. Get medical attention if irritation occurs and persists.
PACKING: Carton, net weight 40kg, or on the client’s requirement. |
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