Permethrin 95% TC
CAS: 52645-53-1
ChemicalName: 3-Phenoxybenzyl-(1R,S)-cis,trans-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate
Structure formula:
PHYSICAL AND CHEMICAL PROPERTIES : A ppearance: Faint yellow-faint brown sticky liquid. May turn to be solid for a long time storage. Specific gravity:1.21(d420) Boiling Point:200℃/1.33Pa or 220℃/6.67Pa . Vapor pressure:4.53×10-5Pa(25℃) Viscosity:250cp(30℃) Solubility: Hardly soluble in water, but soluble in organic solvents. Stability: Stable in neutral acidic medium, but easily hydrolyzed in alkaline solution; light resistant; not corrosive .
SPECIFICATION S :
ITEMS |
STANDARD |
Appearance |
Fait yellow-faint brown viscous liquid |
Assay( %) |
≥ 95.0 |
Moisture(%) |
≤ 0. 20 |
Acidity ( %) |
≤ 0.1 5 |
Usage: Permethrin is a high-effective, broad-spectrum, low-toxic and residue pyrethroid of light-stableness. It has strong contact and stomach poisoning activity. It is an ovicide with repellent acitivity. Without cyanic in its structure, the irritation is slight. It is mainly used to control vector insect (e.g. mosquitoes, flies and cockroach),and moth in wool, leather, limber and furniture. It is also used in prevention and control of pests is cotton, rice, crop, fruit tree, vegetables, tea tree, and forest.
Packing: 200KGS/drum or 25KGS/DRUM |
