[Johnbright]

Thank you very much. I will keep the pH low 3-4 and I think this will do and I can achieve the desired viscosity. Thank you guys. 

[Johnbright]

Am looking for a pH between 5.5 to 6. Without the NaOH the pH was 2. So how do I increase the pH to 5.5?

[Johnbright]

Thank you. Without adding NaOH, the pH was 3. I see the problem. I was trying to achieve a pH of 5.5

[Johnbright]

Thank you Ashish. The  benzophenone worked. Thanks a million.

[Johnbright]

The product is packaged in a transparent PET bottle. The product contains Cetrimonium chloride, polysorbate 60 and Nutrilan i 50