Acetic Acid is a weak acid in terms of chemical ionization, and solutions of it can be assayed with a standardized solution of a strong base, such as Sodium Hydroxide. The endpoint can be determined potentiometrically or by using an indicator that changes color in the pH range 8.0 - 10. Thymol Blue…

The Ricca Chemical turbidity stock solution 2 with a composition of 90.48% water and 9.52% hexamethylenetetramine, is suitable for use as a disinfectant in water treatment process. It can be stored at a temperature of 15 to 30 degree C.