Appearance : Colorless crystals or white crystalline powder
Purity (on dry base ) % : 99.0-100.5
Origin : China
Butylparaben, also butyl paraben, one of the parabens, has formula C4H9(C6H4(OH)COO). Butylparaben is the butyl ester of p-hydroxybenzoic acid and is used as an antifungal preservative in cosmetics.
Butylparaben is also a component of many medications in the form of suspension fluid.
Colorless crystals or white crystalline powder
Purity (on dry base ) %
Appearance of Solution
Loss on Drying % ≤
Residue % ≤
Sulfate (SO42-) % ≤
Organic Volatile Impurities
Butylparaben is mainly used as antiseptics in foodstuff, medicine and cosmetics. It can also be used in feed as antiseptics.