Description
Sodium Phosphate Tribasic, Dodecahydrate, Crystal, R1-EAgent, ACS is one of the sodium salts derived from phosphoric acid. Highly hygroscopic and water soluble it comes in the form of a white powder. Used commercially in powered product as an anticaking agent for those qualities. In an aqueous solution it is basic, with a pH value between 8.0 and 11.0. As an ACS grade R1-EAgent, Spectrum Chemical manufactured compound is used as the quality standard against which other substances are grade and has met the toughest regulatory standards for quality and pureness.