5-Chloro-2 methyl-4-isothiazolin-3-one is accessible in yellowish to clear liquid form. Free from odor, this chemical has 1.02 ~ 1.30 specific gravity. It is free from formaldehyde and aqueous solution. It dissolves in low amount of C₂H₅OH and also in water. It reaches to its solidification point at -1 degree C temperature. Approximate ph value of this chemical ranges between 2.5 to 9.0. Its active ingredient or purity level is more than 14%. Its molar mass is 149.60. Standard of this chemical has been verified as per its composition, shelf life, chemical attributes, possible toxin content, form, usage, etc.