General Description
Scunder®BDis20 is a broad spectrum, fast acting bactericide. A 20% aqueous solution of Polyhexamethylene biguanide hydrochloride with the following structure, also known as PHMB, Scunder®BDis20 is an effective preservative for make-up removers, moisturizing toners, facial cleansers, wet wipes, Water treatments application, Fermentation equipment and also offers antibacterial and deodorant properties.
Features and Benefits
• Broad spectrum of activity against a wide range of spoilage
   organisms especially Gram negatives.
• Heat stability, non-volatile and stable at elevated temperatures
• Broad pH compatibility, effective over pH range 1.0-9.0
• Liquid formulation, easily incorporated into the aqueous phase
• No odor
• Low taint
• Low foaming
• Low mammalian toxicity
• Low environmental impact, bioeliminated by absorption when discharged to effluent
Applications
Scunder®BDis20 is an effective in wide range of industrial disinfection applications, primaryily as a soild surface disinfectant. Applications include:
•Hospital
•Institutions
•Veterinary establishments
•Diaries
•Milking pariours
•Poultry hatcheries
•Food processing plants
•Broweries
•Pasteuisers in caned food & beverage botting plants
•Yoghurt fermentation
•Air conditioning units
•Cheese moulds
•Beer glass cleaners
Typical Properties And Specifications
Composition:       Aqueous solution of polyhexamethylene biguanide 
                          Hydrochloride
Active Agent Content:    20%
Physical Form:                Slightly opalescent Colorless to pale Yellow
Viscosity ( 25 ℃ ):               5
Specific Gravity( 25 ℃ ):   1.03~1.05 (approx.)
pH, ( 25 ℃ ):                    5.0-5.5
Boiling Point:                102~ 103 ℃ (approx.)
Stability:                       Stable under all normal conditions of storage
                                     but must be protected from intense heat and
                                     frost.
Solubility:                       Soluble in water, ethanol, glycerine and
                                      propylene glycol. Insoluble in
                                      hydrocarbons,vegetable and animal oils,
                                      and aromatic solvents. Compatibility:                 Compatible with nonionic detergents, acids,
                                      quaternary ammonium compounds and
                                      cationic materials. Incompatible with anionic
                                      surfactants e.g. soaps, alkyl sulphonates and
                                      anionic caramels. Precipitated by strong
                                      alkalis and complex phosphates
Packaging & Storage
Scunder®BDis20 is packaged in 200kgs drums or in 1000kgs IBC Scunder®BDis20 is stable at normal conditions of storage when k ept on closed containers.