Lambda Cyhalothrin 10% CS

Published by admin at December 18, 2018

Chemical Name : A reaction product comprising equal quantities of (S)- α-cyano-3-phenoxybenzyl (Z)-(1R,3R)-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2- dimethylcyclopropanecarboxylate and (R)-α-cyano-3-phenoxybenzyl (Z)-(1S,3S)-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate
Class : Synthetic Pyrethroid
CAS Registry No : 91465-08-6

Description	The material shall consist of a suspension of micro-capsules containing technical lambda-cyhalothrin, complying with the requirements, in an aqueous phase, together with suitable formulants. After agitation, the material shall be homogeneous and suitable for further dilution in water.
Release of lambda-cyhalothrin	The release of lambda-cyhalothrin from the capsules shall be: at 15 min, 30 to 75% of that released at 180 min; and at 30 min, 50 to 90% of that released at 180 min; and at 180 min, a minimum of 80% of the total lambda-cyhalothrin content
Suspensibility	A minimum of 75% of the lambda-cyhalothrin content shall be in suspension after 30 minutes in CIPAC standard water D at 30 ± 20C
Wet sieve test	>A maximum of 0.1% w/w shall be retained on a 75 µm test sieve.
Persistent Foam	Maximum: 5 ml after 1 min.
Storage stability	After undergoing 4 freeze/thaw cycles (between 20 ± 20C and -3 ± 20C in 18-hour freeze/6-hour thaw cycles) and following homogenization, the formulation shall continue to comply with the clauses for: pH range; pourability; spontaneity of dispersion; Suspensibility; Wet sieve test
Stability at elevated temperature	After storage at 0 ± 2°C for 7 days, the formulation shall continue to comply with the clauses for: – Suspensibility – Wet sieve test