Deltamethrin 2.5% WP

Published by admin at December 18, 2018

Chemical Name : (S)-α-cyano-3-phenoxybenzyl (1R,3R)-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropane carboxylate
Class : Synthetic Pyrethroid
CAS Registry No : 52918-63-5

Description	The material shall consist of a homogeneous mixture of technical deltamethrin, complying with the requirements, together with filler(s) and any other necessary formulants. It shall be in the form of a fine powder free from visible extraneous matter and hard lumps
PH range	The pH of an aqueous dispersion shall be 4.5 to 7.5
Wet sieve test	Maximum: 2% retained on a 75 μm test sieve
Suspensibility	A minimum of 60% of the deltamethrin content found in suspension after 30 min in CIPAC Standard Water D at 30 ± 2°C
Persistent foam	Maximum: 60 ml after 1 min.
Wettability	The formulation shall be completely wetted in 2 min without swirling
Stability at elevated temperature	After storage at 54±2°C for 14 days, the determined average active ingredient content must not be lower than 95% relative to the determined mean content found before storage and the formulation shall continue to comply with the clauses for: -pH range -Wet sieve test -Suspensibility -Wettability