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Potassium gluconate is the potassium salt of the conjugate base of gluconic acid. It is also referred to as 2,3,4,5,6-pentahydroxycaproic acid potassium salt, D-gluconic acid potassium salt, or potassium D-gluconate
P 2252 (OTTO) Potassium D-gluconate, 98% Cas 299-27-4 - used in a newly developed process entitled ARS for the prevention of shrinkage in dyed wool fabric.