Product name: 1,6,7,12-Tetrachloroperylene tetracarboxylic acid dianhydride ，
1,6,7,12-Tetrachloro-3,4,9,10-perylene tetracarboxylic acid dianhydride 

CAS NO.: 156028-26-1
Molecular formula: C₂₄H₄Cl₄O₆  
Molecular weight: 530.10
Physicochemical properties: Orange powder without obvious odor. It is soluble in brown and grey green fluorescence in nitrobenzene, soluble in red and bright red fluorescence in concentrated sulfuric acid, soluble in yellow and green fluorescence in alkaline water.
Technical index: content≥90.0%
Packing: 1KG/bag, 5KG/bag or at the request of client
Storage: keep in cool and dry place, and tightly sealed.
Main uses: the product functions as intermediate for dyestuff and pigment. It is widely used in plastic industry, automobile coating, light-sensitive material, and other fields.