S. K. Chemical Industries (Mumbai) Private Limited

Manufacturer and exporter of inorganic fine chemicals and high-purity metal salts, operating since 1968. It declares more than twenty-three salt families, including iron, silver, copper, lithium, magnesium, manganese, zinc, caesium, barium and bismuth. Two plants in the Tarapur MIDC estate at Boisar West. It cites Merck, Sigma-Aldrich, Thermo Fisher and BASF as customers.