Potassium sodium tartrate
Molecular formula:KNaC4H6.4H2O
Molecular weight: 282.23
Structural type:
Properties: colorless transparent crystal or white crystal. Specific gravity: 1.79, pH value: 6.8-8, melting point: 70-80 ℃, slightly weathered in reheated air. Some crystalline water is lost at 60 º C, 3 water molecules are lost at 100 ℃, and becomes anhydrous salt at 215℃. It is easily soluble in water, and the solution is slightly alkaline.
Specification: in accordance with American food chemistry code (IV) and enterprise standards
Usage: This product acts as reducing agent in plate making, mirror making and thermos bottle industry in printing industry; Electroplating industry as complexing agent; It is used as a laxative in medicine; Used to make crystal speakers and microphones in the telecommunications industry; ADA desulfurizer for chemical fertilizer industry; It is used in glass or other industries.