Description
Sodium Phosphate, Dibasic, Heptahydrate, Crystal, R1-EAgent, ACS is one of the sodium salts derived from phosphoric acid. It is highly hygroscopic and water soluble. It is used commercially in powered product as an anti-caking agent. In 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.