1,4,5,8¡ªNaphthalenetetracarboxylic acid
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1,4,5,8¡ªNaphthalenetetracarboxylic acid
Light yellow or white powder. 1,4,5,8-Naphthalenetetracarboxylic acid has no fixed melting point, it will be decomposed at 200-250¡æ, dewatering and form 1,4,5,8--naphthalene dianhydride at 140-150¡æ. It is easily dissolved in acetone that contain water, dissolved in water and hot acetic acid slightly, dissolved in benzene, chloroform, CS2 and ethanol hardly. It is indissolved in organic solvent.
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[Contact Information] |
| Posted by |
Wang Qingwen
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Firm
| TIANJIN UNIVTECH CO.,LTD
| | Address | Economic & Technology Development Zone Baz | City & ZIP
| 065700
| Land
| CN
| Telephone
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| | Interest | 01 |
| | Product Specifications | Appearance tetraacid Water Ash dianhydride
Target Light yellow or white powder ¡Ý110% £¼0.5% £¼0.5% 98%
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| | Industry Category | 01 |
| | Quality/Safety Certifications | |
| | Delivery Lead Time | one month |
| | Payment & Price Terms | L/C |
| | My Offers | asap |
| | Other Products | |
| | Customers | worldwide |
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| Product Details |
| Product id |
8640 |
| views |
443 |
| Added |
2005.11.23 |
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