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EC number: 603-837-5
CAS number: 134605-64-4
no dissociation in pH range 2 to 12, OECD 112, Stulz 1996
This dissociation constant of the substance was examined
in accordance with the OECD guideline for testing of chemicals, number
112, May 1981. The spectra obtained in neutral, acidic and basic
solution confirm that there is no dissociation constant within the range
2 to 10. At higher pH values extremely rapid hydrolysis of the substance
hinders the determination, although from the chemistry of the molecule
no association or dissociation is to be expected. Therefore, as
expected, there is no dissociation of the substance in the range 2 to 12.
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