An aqueous reactive dye composition is disclosed. The aqueous reactive dye composition has improved storage stability and contains a water-soluble reactive dye and a chelating agent. The chelating agent is present in a sufficient concentration to maintain the pH of the aqueous reactive dye composition in the range of about 3. 0 to about 7. 0 and, preferably, about 5. 0 to about 6. 5. Desirable chelating agents are dicarboxylic acids, such as succinic acid, or amino carboxylates, such as nitrilotriacetic acid. A method of stabilizing an aqueous reactive dye composition is disclosed and includes the step of dissolving a polycarboxylic acid or an amino carboxylate in an aqueous solution of a water-soluble reactive dye in a sufficient concentration to stabilize the pH of the composition.
Mid-Columbia Medical Center Radiology 1700 E 19 St, The Dalles, OR 97058 (541)2961111 (phone), (541)2967615 (fax)
Education:
Medical School University of Vermont COM Graduated: 2009
Languages:
English Spanish
Description:
Dr. Boyer graduated from the University of Vermont COM in 2009. He works in The Dalles, OR and specializes in Radiology. Dr. Boyer is affiliated with Mid-Columbia Medical Center.