Incredible Is Hand Soap An Acid Or Base References. At least the ph of soap is 9. A base is a chemical that takes hydrogen.
![Acid base notes](https://i2.wp.com/image.slidesharecdn.com/acidbasenotes-100505143921-phpapp02/95/acid-base-notes-6-728.jpg?cb=1273071272)
The lower the indicator, the more acidic the substance is. One of the earliest tests to determine acids from bases was the litmus test. Web from 0 to 6.5 is the acidic environment.