Packaging & Delivery Packaging Detail: in 160kg drum, IBC or as your requirement Delivery Detail: according to your order quantity Specifications 1.acetaldehyde 2.CAS NO.75-07-0 3.supply acetaldehyde with good quality and best price 4.through ISO9001:2008 acetaldehyde(CAS NO.75-07-0) Test Item Specification Appearance Colorless liquid Odor Sharp acrid odor Assay ≥40% Relative density(25/25°C) 0.783-0.785 Refractive index(20°C) 1.3316-1.339 As ≤0.0002% Heavy metal(Pb) ≤0.001%