90%Tech gibberellic acid CAS NO:77-06-5 Common Packing:1KG ALU BAG Advantage Area: East Europe, Middle East,... Gibberellic acid 90%Molecular formula:C19H22O6,Molecular weight:346.37,Appearance:white crystal powder,Assay of GA3:90%min, Loss on drying:1.0%max, specific optical rotation [a]20D:+75°min Packing:25kgs fibre drums