Palm's high purity Liquid Chromic Acid (LCA) 40 (550 g/l) and 48 (700 g/l) are designed for multiple surface finishing applications that include decorative and hard chrome electroplating, anodizing, plating on plastics etch solutions. LCA is also used to produce conversion coating chemicals for aluminum, brass, cadmium, copper, magnesium and zinc. Other industrial applications include pigments, oxidizers, catalysts and leather tanning. LCA 40 and 48 are strong oxidizers and should be handled with properly approved safety equipment. LCA 40 and 48 are manufactured to stringent quality standards and testing measures.Made in USA.