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tetrachlorophthalic anhydride cas 117-08-8

density: 99% min

Appearance: Colorless needle crystal or powder

Packing: 25kg per drum

Sample: Available


Tetrachlorophthalic anhydride quick Details

Product Name: Tetrachlorophthalic anhydride

Synonyms: Tetrachlorophthalic anhydride,


MF: C8Cl4O3

MW: 285.9

EINECS: 204-171-4


Tetrachlorophthalic anhydrideSpecifications

Item Specifications
Appearance Colorlessneedlecrystalorpowder
Purity 99%min
Hexachlorobenzene 1000ppmmax
Ironcontent 10ppmmax
meltingpoint: 255-257
freechlorine 10ppmmax
freeacid 0.5%max
Alkaliinsolubie 0.5%max
dryingloss 0.5%max

Tetrachlorophthalic anhydrideUsage

1. This product is a reactive flame retardant, which can be used for polyester and epoxy resin, but its effect is not as good as tetrabromophthalic anhydride. Tetrachlorophthalic anhydride is also an intermediate for organic synthesis of pesticides (rice blast phthalide), dyes, drugs, plasticizers, fire retardant paints, etc.

2. Used as a phthalocyanine green pigment and intermediate dye-based intermediate, and also as a raw material for alkyd resin

3. Used as dye intermediate and plasticizer

4. Used in electroplating and other electronic industries

Tetrachlorophthalic anhydride Packaging

Cardboard bucket , Net weight: 25kg per drum

Tetrachlorophthalic anhydride Storage

Storage conditions: To be stored in Cool, dry and ventilated location and protected from light.

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