Project
|
PHMB liquid
|
PHMB solid
|
Exterior
|
Colorless or light yellow liquid
|
White powder
|
Active ingredient %
|
20
|
99
|
Water soluble
|
Completely dissolved
|
Completely dissolved
|
Odor
|
Tasteless
|
Weak amine odor
|
Main ingredient
|
PHMB
|
PHMB
|
PH(25°c )
|
4-6
|
5-9
|
Absorbance l% 237 nm
|
>400
|
-
|
Absorbance 237 nm /222nm
|
1.2-1.6
|
-
|