... Purity; 2. Fresh New Batches In Stock; 3. Large Quantity of Annual Produce Ability; Benzalkonium chloride 99% 8001-54-5 ... algal blooms and slime.5.Even under the different range of PH value, Benzalkonium chloride has strong biocide ability, ... Alkyl(C12-C18)dimethylbenzylammonium chloride Molecular Structure CAS Registry Number 68391-01-5 Benzalkonium chloride 99% 8001-54-5 for disinfectant