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Article: Ruixue formaldehyde polymerization inhibitor.(usage)
- Article from:
- China Chemical Reporter
- Article date:
- June 6, 2004
CopyrightCOPYRIGHT 2004 China National Chemical Information Center. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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As we all know, formaldehyde aqueous solution has very active chemical properties. When its concentration is more than 35% (wt), it must be stored at temperatures of higher than 4[degrees]C. Formaldehyde solution with an alcohol content of less than 2% and a concentration of 37% (wt) becomes turbid at temperatures of lower than 3[degrees]C after 40 minutes of storage. In the storage of formaldehyde solution with a concentration of 40% (wt) at a temperature of 45[degrees]C and formaldehyde solution with a concentration of 50% (wt) at temperatures of higher than 60[degrees]C, good agitated mixing and constant storage temperature must also be maintained. There is therefore an ...
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Article: Patent No. 7,595,326 Issued on Sept. 29, Assigned to Champions ...
US Fed News Service, Including US State News;
October 3, 2009 ;
379 words
... ... Manuel Hidalgo and Antonio Jimeno, both of Baltimore, have developed a method for synthesis of a tubulin polymerization inhibitor. The inventors were issued U.S. Patent No. 7,595,326 on Sept. 29. The patent has been assigned ...
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