Members Directory - Chemists Corner

Forum Replies Created

scharaya

Member
August 3, 2016 at 9:01 pm in reply to: Salt Curve Analysis - Sulfate Free Shampoo

I am using Sod Hydroxide to adjust and play on different pH.
scharaya

Member
August 3, 2016 at 4:36 pm in reply to: Salt Curve Analysis - Sulfate Free Shampoo

Thank you. My initial pH is 6 without adding any buffer and initial viscosity is 5000. I don’t have the associative thickener in the formula. If I add salt as it is, viscosity starts to drop. I adjusted the pH to 7 using NaOH and added salt, viscosity starts to build up. So, why at low pH salt doesn’t help in building viscosity whereas helps in neutral pH?
scharaya

Member
March 13, 2015 at 8:52 pm in reply to: Hydrogel Pad

I apologize for asking too many questions. I should have stopped at the border of free information and paid consultancy. I am doing my own research and totally aware how this site could help me.

Thank you again for your help.
scharaya

Member
March 13, 2015 at 3:42 pm in reply to: Hydrogel Pad

Thank you. Can you recommend any cross linked polymers/polymers which are compatible with sodium AMPS?
scharaya

Member
March 5, 2015 at 2:32 pm in reply to: Hydrogel Pad

Mr. Belassi,

Thank you for your input. Do you have any recommendation for cross linker that I can use? And what percentage?

Thank you