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Address: |
West Heshi, Zhitang Town, Changshu City, Jiangsu Province, China
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| Contact: |
Su Huizhong ,
Chen Jianyun |
| Postcode: |
215538 |
| Tel: |
+86-512-52541419,
52548319 |
| Fax: |
+86-512-52541166 |
| Mobile: |
(0)13801573302
(0)13506232568 |
| E-mail: |
lb88@hi2000.com |
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Pyromellitic Acid (PMA) |
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Pyromellitic Acid (PMA) |
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Molecualr formula: C10H6O8 |
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Structural formula :
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CAS:89-05-4 |
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3.1 Quality index: |
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Item |
Value |
Appearance |
white crystal granule |
M.P.ºC≥ |
282 |
Purity % ≥ |
99 |
Volatile matter %≤ |
0.5 |
Acidity > |
876 |
Ash < |
400ppm |
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3.2 Usage: |
| The main material for PMDA and auxiliary of powder coatings. |
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3.3 Cautions: |
3.3.1 Used in well airy places.
3.3.2 Handled with safety supplies such as rubber gloves, goggles and
respirator.
3.3.3 Kept away from ignition sources, water and moisture. |
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3.4 Packing & Storage & Transportation: |
3.4.1 Net weight 25kg in poly woven bags with inner plastic film, or
according to customers’ requirements.
3.4.2 Stored in dry and airy places;
3.4.3 Loaded and unloaded gently to avoid damaging the package. |
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