PBTCA

Scale inhibitor 2-Phosphonobutane -1,2,4-Tricarboxylic Acid 37971-36-1(PBTC), Cas:37971-36-1 is a colorless or light yellow transparent liquid. Relative density (20 ℃) 1.275. Freezing point -15 ℃. PBTCA CAS NO: 37971-36-1 has excellent scale and corrosion inhibition performance. Acid resistant, alkali resistant, and oxidant resistant. When pH>14, it still does not hydrolyze and has good thermal stability. PBTCA,Cas: 37971-36-1 is a colorless or light yellow transparent liquid with a viscosity of (50 ℃)/(Pa.s) 20% solid content/% 45~50pH value (1% aqueous solution) 1.8~2.0.The use of scale inhibitor PBTCA (37971-36-1): 1. As a corrosion and scale inhibitor, it is used for treating industrial water. 2. This product has excellent chelating ability with Ca2+, Zn2+, Cu2+, Mg2+ions. 3. Suitable for use within the pH range of 7.0~9.5. 4. Can operate under high temperature, high hardness, and high alkalinity conditions. 5. It is a good corrosion and scale inhibitor widely used in the anti scaling treatment of circulating cooling water systems and oilfield water injection systems, which can increase the concentration factor of circulating cooling water to over 7.