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Lambda-Cyhalothrin TC

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Description

Formulations: 95%TC,5%EC,10%WP,IMIDACLOPRID+Lambad-cyhalothrin WSP
Features:
1) Common name: Lambad-cyhalothrin
2) Other name: karate, cishalothrin, ciscyhalothrin
3) Chemical name:
a) a-cyano-3-phenoxy benzyl 3-(2-chloro-3, 3, 3-trifluoroprop-1-enyl)-2, 2-
dimethylcyclopropanecarboxylate
b) 1/1 mixture of the (Z)-(1R,3R), S-ester and (Z)-(1S,3S), R-ester (IUPAC)
4) Chemical class: insecticide
5) Molecular formula: C23H19ClF3NO3
6) Molecular weight: 449.86

Physicochemical properties:
1) Technical grade: 98 percent a.i.
2) Appearance: white or light yellow powder
3) Loss on drying: maximum 1.0 percent
4) Acid (H&sub2;SO&sub4;): mamimum 0.3 percent
5) Insoluble in benzene: maximum 0.1 percent
6) Solubility: soluble in most organic solvents, insoluble in water (in water 5 x 10 -
3mg/1.21)
7) Toxicity (rats):
a) Oral LD50 79mg/kg (male), 56mg/kg (female)

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