| http://www.w3.org/ns/prov#value | - Additionally, such compounds are very low in color when prepared in accordance with certain procedures, most notably with certain alkoxylation catalysts, including, without limitation, metal hydroxides and other bases, both alone and in the presence of amine-based alkoxylation catalysts (particularly with affinities for available protons), as well as rare earth phosphate salts, such as those taugh
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