We have helped multiple customers, from small end users to large Fortune 500 customers, with their Phthalic anhydride supply requirements and can ship bulk and various packaged products to meet such needs.
Minimum order quantity: 55 gallon drum
Phthalic Anhydride
Phthalic anhydride comes in the form of white, crystalline needles with a mild odor. It is soluble in alcohol, carbon disulphide, and hot water.Product Details |
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Formula: |
C8H4O3 |
CAS Number: |
85-44-9 |
Also Known As: |
2-benzofuran-1,3-dione; Isobenzofuran-1,3-dione; Phthalic acid anhydride; 1,3-Isobenzofurandione; Phthalandione |
Structure: |
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applications:
Phthalic anhydride’s primary use is as a chemical intermediate in resins and plastics. Other uses include dyes, pharmaceuticals, insecticides, and as a laboratory reagent.Packaging:
Drums
Typical Specifications
Data is representative of average lots;
data taken from specific lots may vary.
Appearance |
White crystalline needles |
Boiling Point, °C |
284 |
Density, g/cm3 |
1.53 |
Flash Point, °C |
152 |
Melting point, °C |
130.9 |
Molecular weight, g/mol |
148.12 |
Odor |
Mild odor |
Purity, % |
≥99 |
Refractive index, n20/D |
1.646 |
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