Chlorhexidine Dihydrochloride

- Overview
  - Chlorhexidine HCl is an antiseptic antibacterial agent commonly used as a disinfectant in eye drops, deodorants, creams, and others. Chlorhexidine is also used as an active ingredient in mouthwash to prevent and control dental plaque.
    
    This product is considered a dangerous good. Quantities above 1 g may be subject to additional shipping fees. Please contact us for specific questions.
    
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    Background
    
    Chlorhexidine HCl is a cationic molecule which interacts with and alters the negatively charged bacterial cell wall. This interaction leads to leakage of cellular components at low concentrations and cellular lysis at higher concentrations.
- Properties
  - CAS Number
    
    3697-42-5
    
    Molecular Formula
    
    C22H30Cl2N10 • 2HCl
    
    Molecular Weight
    
    578.4
    
    Appearance
    
    White or almost white crystalline powder
    
    Other Properties
    
    Assay (Dried Basis): Not less than 99.5%
    Residue On Ignition: Not more than 0.1%
    Loss on Drying: Not more than 1.0%
    Identification: A, B, C, D (USP) - Passes Test
    
    Storage
    
    ≤30°C
    
    * For research use only
- Applications
  - Application Description
    
    Spectrum: Chlorhexidine HCl has a broad spectrum of activity and is active against Gram-positive and Gram-negative bacteria as well as yeasts and some viruses.