Tetrachlorophthalic Anhydride (TCPA)

price: Negotiable
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Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-07-01 19:10
Browse the number: 101
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Product details

 molecular formula:C8CL4O3
CAS:117-08-8
molecular weight:258.9
Application:Tetrachlorophthalic Anhydride is used as a flame retardant in epoxy resin, plastics, paper and textiles. It is also used as an intermediate to produce pharmaceuticals, dyes, plasticizers, and other organic compounds.

 

Specification:
Purity: 99% min
Hexachlorobenzene: 1000ppm max
Iron content: 10ppm max
melting point: 255-257
free chlorine: 10ppm max
free acid: 0.5% max
Alkali insolubie: 0.5% max
drying loss: 0.5%max
chroma: ( in xylene: 50max; in methanol: 150 max)

 
Grade:fine grade, Superior grade.
 

Packing:Lining plastic woven bag,?net weight?25kg.

 
Capacity: 5000mt per year.
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