•	0.005% (50 ppm) in preparations;
•	0.1% (1000ppm) in the semi-finished product;
•	1 μg/m2 in textiles or coatings.


•	影印工藝中防反射塗料 (photoresists or anti reflective coatings for photolithography processes)
•	工業攝影塗料 (photographic coatings applied to films, papers, or printing plates)
•	電鍍鉻抑制劑 (mist suppressants for non-decorative hard chromium (VI) plating and wetting agents for use in controlled electroplating systems)
•	水壓流動系統 (hydraulic fluids for aviation


•	Surface treatment, including clothing, furniture and automotive interiors;
•	Paper protection, including food containers and cartons;
•	Specialty chemicals, including electroplated chromium, photocoating coatings, foam fire extinguishing agents, and aviation hydraulic flow systems, etc.