Description
Bardac™ 205M and Bardac 208M are blends of twin chain quaternary ammonium compounds and alkyl dimethyl benzyl ammonium chloride. When used as an active ingredient in FIFRA1 registered formulations such as hard surface disinfectants, sanitizers, and/or certain types of water treatment formulations, these products have been found to provide superior biocidal action against a broad spectrum of microbial organisms such as bacteria, fungi, viruses, and algae. This “fourth” generation quaternary ammonium compound delivers potent germicidal action in hard water and organic soil loads.
This product is freely soluble in water, lower alcohols, ketones, and glycols.
Applications for Bardac 208M
- Hard surface disinfectants
- Sanitizers
- Certain types of water treatment formulations
Properties
| Typical Properties | Bardac 205M | Bardac 208M |
| Appearance | Clear, pale yellow to straw liquid | Clear, pale yellow to straw liquid |
| Color (APHA) | 150 max. | 200 max. |
| pH (10% solution) | 6.5 – 9.0 | 6.5 – 9.0 |
| Flash Point (Setaflash, °F) | 118 | 116 |
| Specific Gravity at 25°C | 0.946 | 0.912 |
| Density in lbs./gal. | 7.89 | 7.61 |
| Freezing Point, °F | -12 | -4 |
| Average Molecular Weight | 342 | 342 |
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