Product name:Glutaric anhydride

Alias:Tetrahydropyran-2,6-dione;

Dihydro-2H-pyran-2,6(3H)-dione; 

Glutaric anhydride

Molecular structure:Properties:needle-like white crystal. 

Boiling point 287°C , Relative Density 1.429 ,Uses:used to produce intermediate of chemicals, APIs and drug

Technical index:ItemIndexTest methodAppearanceneedle-like white crystaleyeballingAssay % ≥98Q/L0001-2002

Melting point55~56

Auto Melting point device

Residue on ignition PPm ≤500GB/T511Water insoluble matter PPm ≤50GB/T268Moisture% ≤0.1GB/T260Clarity of solution# ≤5050%Aq. solution Pt-Co

Packing & storage: plastic lined cardboard drum, Net wt 25kg/drum. 

kept in cool and dry place, avoid fire, insolation and moisture.