Amritlal Chemaux Pvt. Ltd. Is bringing Fast Salts. Amritlal Chemaux Pvt. Ltd. Is an ISO 9001:2000 certified company. The Fast Salts by Amritlal Chemaux Pvt. Ltd. Are applicable with napthol`s in textile printing and dyeing. These Fast Salts can be stabilized with metal. The Fast Bases are water soluble. These Fast Salts do not require Sodium Nitrate, Hydro-Chloride to make them ready to use. Following are the different types of Fast Salts: