"Soap" is not a single thing, there are lots of different kinds of soap.
That said, if you told me that a particular soap had a pH of 9 I'd be a lot more inclined to believe you had some idea of what you were talking about than if you said it had a pH of 4.
the solution of soaps is basic in nature so their PH values are higher than 7....
9
True soap (fats reacted with lye) is slightly alkaline. A pH of 4 is acid, a pH of 9 is alkaline. You can probably figure it out now. However many "soaps" on the market are really detergents, which tend to be closer to neutral (pH 7).
9
The pH level of cinthol soap is 9.5.
9
9
9
The pH of soap typically falls within the range of 8 to 10, so it would be more accurate to say that the pH of soap is closer to 9 than to 4. However, the pH can vary depending on the specific formulation and ingredients of the soap.
9
True soap (fats reacted with lye) is slightly alkaline. A pH of 4 is acid, a pH of 9 is alkaline. You can probably figure it out now. However many "soaps" on the market are really detergents, which tend to be closer to neutral (pH 7).
9
The pH level of cinthol soap is 9.5.
9
9 to 10
pH 9 - pH 4 = pH 5 It is stronger by 5 pH.
Tomato juice is acidic, soap is basic.
Tomato juice is acidic, soap is basic.