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Chemical Information Overview  |  Chemical Product  |  Chemical Raw Material  |  Chemical Company
Gadiv Phthalic Anhydride
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White, free-flowing hygroscopic flakes. Moisture absorption leads to the formation of phthalic acid, which is insoluble in benzene and lowers the solidification point.
-Plasticizers.
-Alkyd resins for paint.
-Saturated and unsaturated polyesters.
-Phthalocyanine pigments.
-Perfumes.
-Pharmaceuticals.
-Tanning and curing agents.
-Intermediates.
Molecular weight : 148.11
Crystalline form : Rhombic
Odor : Aromatic
Solidification point : 131.2'C
Boiling point (760mm Hg) : 284.5'C
Specific gravity (solid) 20/4'C) : 1.527, @ 150'C : 1.197, @ 220'C : 1.131
Viscosity (millipoise) @ 133'C : 11.9, @ 197'C : 6.4, @ 220'C : 5.5
Flash point : 165.5'C
Heat of fusion : 5.48 Kcal/mole
Latent heat of vaporization : 12.91
Purity % wt.: 99.8 min.
Maleic anhydride content % wt.: 0.05 max.
solidification point 'C: 130.8 min.
Color in molten state Hazen: 15 max.
Heat stability (90 min. @ 250'C) Hazen: 50 max.
Solubility in benzene (1:40) % wt: 100
Industrial field others
Gadiv Petrochemical Industries Ltd.
Phone 972-4-8788020
Fax 972-4-8788018
Homepage www.gadiv.com
E-mail gadiv@orl.co.il
Address P.O.Box 32
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