Sodium Butylparaben is water dissolved preservative with features of high safety, high efficiency and broad spectrum antibacterial property. It is widely applied in medical industry (Chinese medicinal herb, Chinese patent medicine, medical apparatus), food industry (milk product, salted product, beverage, juice, pastry), textile industry (cotton yarn, chemical fiber).   Key Technical Parameters: Appearance White hygroscopic powder Solubility Easily soluble in water pH 9.5~10.5 Moisture 5.0% max. Sulfate 300 ppm max. Chloride 330 ppm max. Purity (In dry basis) 99.0~102.0% Applications: It is water dissolved preservative with features of high safety, high efficiency and broad spectrum antibacterial property. It is widely applied in medical industry (Chinese medicinal herb, Chinese patent medicine, medical apparatus), food industry (milk product, salted product, beverage, juice, pastry), textile industry (cotton yarn, chemical fiber).