Active Ingredient：20% Liquid, 98% Powder
Appearance：Limpid to slightly opalescent liquid or white to pale yellow powder
PHMB Physical and Chemical Properties
Chemical Name：PolyHexaMethylene Biguanide
Empirical Formula
CAS No.32289-58-0
Molecular Weight：219.5
Melting point：230℃
Solubility：Totally soluble in water
Standard：4.0-5.0 with possible between 3.0 to 6.5