Fig. 1 · Structure
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Poly(hexamethylenebiguanide) hydrochloride
Antimicrobial Agent
Poly(hexamethylenebiguanide) hydrochloride is an antimicrobial agent that demonstrates efficacy against both Gram-positive and Gram-negative bacteria. This compound acts by adsorbing to microbial surfaces, leading to membrane disruption and metabolic interference. It is commonly utilized in various applications, including medical devices, textiles, and personal care products, due to its broad-spectrum antimicrobial properties.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 32289-58-0 |
| Applications | Antimicrobial Agent |
| Formula | (C8H17N5)n.xHCl |
| Molecular Weight | 249.79 |
| Synonyms | PHMB |
| SMILES | N=C(NC(NCCCCCCC)=N)NC.[x].Cl.[n] |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.