Butyl paraben 94-26-8 mainly used as intermediates of organic synthesis as well as antiseptics for foodstuff, medicine, cosmeti

Chemical Name: Butyl 4-hydroxybenzoate
Trade Name: Butyl paraben
Molecular: C11H14O3
Molecular: 194.23
CAS#: 94-26-8

Physical and Chemical Properties: White crystalline with special smell and easily dissolved in alcohol, ether, chloroform, but difficult dissolved in water. Its tastes astringent.

Usage: Mainly used as intermediates of organic synthesis as well as antiseptics for foodstuff, medicine, cosmetics and films.

ITEMSPECIFICATIONBP 2009USP32/NF27Q/320217UAP02Appearancewhite crystalline powder//Purity (on dry base)%99.0-100.599.0-100.5> 99Melting point C68-7168-7268-72AcidityqualifiedqualifiedqualifiedSulfate(SO42-  ) %≤//0.024Heavy Metal(Pb) %≤//0.001Heavy Metal(As) %≤//0.0001Loss on drying  %≤0.50.50.5Residue  %≤0.050.050.05p-hydroxybenzoic acid and salicylic acid  %≤//qualifiedRelated Substancesqualified//Appearance of Solutionclear//Organic Volatile impurities/qualified/Identification/qualified/

Package: It is packed with plastic bags. Each has 1kg. A box holds 20 bags(paperboard box). It is also packed by hardboard drums within double PE linings. Each drum has net weight of 25kg or 50kg