Tetrachlorophthalic anhydride (TCPA) Appearance:White crystal or powder Content:99.0% min Melting point:255-258 cent degree

Product Name: Tetrachlorophthalic anhydride (TCPA)

Other Name: TCPA;4,5,6,7-TETRACHLORO-1,3-ISOBENZOFURANDIONE;NIATHAL

CAS NO.: 117-08-8

Chemical Formula: C8Cl4O3

EINECS No.: 204-171-4

Specification:  Appearance : White crystal or powder                           Content: 99.0% min                           Melting point: 255-258°C                           Loss on drying: 0.5% min                           APHA color: 150# max                           Free acid: 0.5% max                           Free chlorine: 10PPMmax                           Iron: 10PPM max                           Solubility in xylene Completely Soluble

Application: As phthalocyanine green pigments and dye intermediates accounted for tons of systems, but also the  raw material of alkyd resin.

Hazard Class:  Non-dangerous goods

Packing: 900kg plastic woven bag

Quantity /20'FCL: 18MTS

        

Tetrachlorophthalic anhydride (TCPA) CAS NO.: 117-08-8