Everything has a pH. This is simply a measure of how acidic or basic something is.
Bromophenol blue pH indicator changes from yellow at pH 3.0 to blue at pH 4.6; it turns blue even in neutral water (pH=7) so when NaOH is added nothing really changes: blue = blue
At pH 3.0 it has blue colour
pH 7 or neutral
blue
No, litmus is only red or blue. It has no gradation with pH.
Abbott sold the Selsun Blue brand to Chattem in 2002.
Selsun Blue
Kelly Sebastian
No.
I think it can......my silver cross and chain turned black, I just polished them. The only thing I can think of is the Selsun Blue.
Selsun Blue or Head and Shoulders
it's probably selsun blue
Well when i was in 3rd grade i had gotten dandruff really bad so my mom got selsun blue and my hair was long already but it kinda does because it is getting rid of the dirt and giving you plently of moisture which pretty much feeds your hair.
get selsun blue :)
you put it on there and leave it and rub it in just a little, put it on there 3 times a day. trust me it woks
Selson Blue is used to treat dry scalp. It is a type of shampoo designed to stop the spread of dry scalp and to moisturize the scalp and prevent it from returning.
On the pH paper Merck no. 9565 blue is acidic (pH=5).