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Vitusa
Products, Inc.
343
Snyder Avenue
Berkeley
Heights, NJ 07922
tel.
908-665-2900 fax. 908-665-2662 |
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Technical
Information
Phthalic
Anhydride, Flake
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CHEMICAL
FAMILY: Aromatic
Acid Anhydride
FORMULA:
C8H4O3
CAS
NUMBER:
85-44-9
SYNONYMS:
None
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SPECIFICATIONS:
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Color, molten, APHA |
20
max. |
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Color Stability, APHA, 2 hours @ 250wC |
50
max. |
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Freezing Point, wC |
130.9
min. |
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Naphthoquinone, ppm |
0.25
max. |
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Phthalic Acid, % |
0.2
max. |
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TYPICAL
PROPERTIES: |
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Appearance, solid |
White,
free-flowing flakes |
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Appearance, molten |
Brilliantly
clear, free from turbidty or suspended matter |
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Color of melted flakes and molten form, APHA |
5 |
| Color
Stability, APHA |
10 |
| Freezing
point, wC |
131.0 |
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Naphthoquinone |
less
than 0.25 ppm |
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Bulk density, flakes, lb./cu. ft. |
40
(approx.) |
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The information herein is believed to be reliable.
However, no warranty, expressed or implied, is made as to
its accuracy or completeness and non is made as to
merchantability of the material or its fitness for any
purpose. The manufacturer or Vitusa Products shall
not be liable for consequential damage to persons or
property resulting from its use. Nothing herein
shall be construed as a recommendation for use in
violation of any patent or license.
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