C is a white monoclinic crystal or crystaler with melting point on 190â-192âï¼no smellï¼sourï¼yellowish color after soluble in ethanol,insoluble in ether,chloroform. 86 173 35 71 20 54 The aqueous solution is acidic.5% aqueous solution .1-2.6,the rotation of aqueous solution is +20.5°+21.5°
It can be used in cosmetics,skin and hair care products and personal care products like make-up products.