Description Polyhexamethylene biguanide hydrochloride Polyhexamethylene biguanide hydrochloride Quick Details Chemical Name: PHMB; Polyhexamethylene biguanide hydrochloride CAS No.: 32289-58-0; 27083-27-8 Molecular Fomula: C10H23N5 Chemical Structure: Molecular weight: 213.32 Appearance: white powder; colorless liquid; colorless translucent crystals Assay: 95%;98%;20%; 25%;50% Polyhexamethylene biguanide hydrochloride Typical Properties Item Specifications Specifications Specifications Appearance White powder colorless translucent crystals colorless liquid Purity 95%; 98% ≥98% 20%;25%;50% Density(20℃) 1.039~1.046g/cm3 1.039~1.046g/cm3 1.039~1.046g/cm3 PH value(20℃) 4.0~6.0 4.0~6.0 4.0~6.0 Absorbance(237nm) ≥400 ≥400 ≥400 Absorbance(237nm/222nm) 1.2~1.6 1.2~1.6 1.2~1.6 Polyhexamethylene biguanide hydrochloride Application PHMB can be used as disinfectant, antibacterial, bactericide, mildew-proof, algae-inhibitor, flocculant ,etc. Widely used in health care, chemicals, textiles, paper, wipes, livestock, aquaculture, fisheries, plastics, agriculture, water treatment and other fields. PHMB can be used directly after dilution with purified water or with other additive agent compound. Reference amount 1:125~1:1000 (w/w). Since the product in different areas of application, the product dosage are quite different, it is recommended to use under the guidance of our professional and technical persons. Polyhexamethylene biguanide hydrochloride Packaging and Shipping Powder/Crystals Packaging: 40kg/Drum Liquid Packaging: 25KG/Drum; 200KG/Drum; 1000KG/Drum Polyhexamethylene biguanide hydrochloride Storage Keep in Cool, Dry, Ventilated andLightless Place.