3-dihydroxypropyl-trimethyl ammonium chloride [HEQ] and the dialkyl ester of triethanol ammonium methyl sulfate [TEA-Quat]) and (2) to demonstrate that these ester quats lack marked skin ...
RECENT information has shown that growth retardants such as (2-chloroethyl) trimethyl ammonium chloride (CCC) and 2,4-dichlorobenzyltributyl phosphonium chloride (‘Phosfon’), applied as foliar ...