phthalic acid: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Deleted Web site: International Chemical Safety Card 0768. | Sep 26, 2013 | ||
| Media added. | Apr 14, 2010 | ||
| Added new Web site: IPCS, CEC - Phthalic acid. | Apr 16, 2008 | ||
| Added new Web site: Patent Storm - Nitration of Phthalic Acid. | Apr 16, 2008 | ||
| Added new Web site: PTCL Safety web site - phthalic acid. | Apr 16, 2008 | ||
| Article added to new online database. | Jul 20, 1998 |
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