Product name:                        Sodium Butylparaben Chemical name:                     Sodium Butyl 4-hydroxybenzoate CAS # :                                     36457-20-2 Molecular formula :               C11H13O3Na Molecular weight :                 216.2     Specification Appearance:                          White hygroscopic powder, easily soluble in water PH :                                         9.5 - 10.5 Moisture :                              ≤ 5.0% Sulfate :                                  ≤ 300PPm Chloride :                               ≤ 330PPm Purity (in dry basis) :           99.0%-102.0%     Uses 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).   Packaging 20kg/fiber can,25kg/fiber can.   Storage Preserved in cool and dry place sealed, shelf life is 24 months.       -------------------------------------------------------------------------------------------