Members Directory - Chemists Corner

Forum Replies Created

mehran31

Member
May 1, 2014 at 2:49 am in reply to: Preservatives for polysorbats

Yes, polysorbates offset the effect of these preservatives.
mehran31

Member
April 30, 2014 at 6:24 pm in reply to: Preservatives for polysorbats

Dear colleagues

I forgot to say air freshener are water base and I have to balance it to 100 percent by water.
mehran31

Member
April 30, 2014 at 3:41 am in reply to: Preservatives for polysorbats

Dear Perry

I am going to formulate air fresheners.

They have a simple structure: essential oil (3%), ethanol ( 4%) anti bad odor (forestal) and solubilizers (polysorbats).
mehran31

Member
April 27, 2014 at 4:00 pm in reply to: Preservatives for polysorbats

Thanks dear but as I studied Germall plus description and have found it should not be used in aerosol products. I am going to formulate an aerosol product then I can not use it.
mehran31

Member
April 26, 2014 at 2:48 am in reply to: thickener

Dear mummydee

You can use amineoxide surfactant preferably combination of amineoxides with sles for thickening HCl solution.

Stepan has a very nice surfactant for this purpose: BIO-SOFT TA-2. go to Stepan website and follow this surfactant.