Sodium lauryl sulfate chemical structure

Chlorobenzoate, 3-methyl-4-nitro-phenol, and the detergents sodium lauryl sulfate and Tween 80 had increased toxicity with the addition of calcium and EDTA. No correlation between the structure of the chemical and the effect of EDTA and calcium could be ascertained. For example, streptomycin and neomycin are bofli amino glycoside antibiotics. Calcium and EDTA did not affect the toxicity of Streptomycin but nearly eliminated the toxicity of Neomycin. 

---