Description : Permethrin is a synthetic pyrethroid non-systemic
insecticide with contact and stomach action, having a slight repellent
property. It is also used for insect control in animal houses and in
public health, for ectoparasite control on animals and as a wool
preservative.
Chemical Name : (3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2 dimethylcyclopropanecarboxylate
CAS Registry No. : [52645-53-1] UN No : 3352 IMDG : Class 6 (Pyrethroid, Pesticide, Liquid Toxic)IMDG 2004 Edition Vol.2, Page No. 177
Specifications : a) Appearance : Yellowish brown viscous liquid
to semi solid crystalline mass at 20OC b) Permethrin content by GLC : 94% (w/w) minimum c) Acidity as 3-(2,2-dichloro
-vinyl), 2,2-dimethyle cyclopropane carboxylic acid : 0.5% (w/w) maximum d) Density at 25OC gm/ml : 1.19-1.27 e) Cis-trans ratio by GLC : Cis : minimum 40, Trans : maximum 60
Grades : Permethrin with different cis : trans ratio i.e. normal cis (50%) and low cis (25%) is also available. Formulations : Emulsifiable concentrates 25%,50% w/w. Compatibility : Compatible with many insecticides and fungicides. Mixing with calcium nitrate is not recommended. Toxicity : a) Mammalian toxicity : WHO classification :
Class II moderately hazardous. It is non-irritant to skin and eyes. b) Environmental toxicity : It is toxic to fish.
Under field conditions, it is non-toxic to bees and earthworms. Shelf-life : Two years under normal storage conditions. Packing : Technical Grade : 25 kg and 200 kg UN approved M.S. lacquered
Drums, UN approved epoxy coated MS drums Formulation : EC: 200 Lit. in M.S. Lacquered Drums / M.S. Polylined Drums