Mergal® 753 is a highly effective, formaldehyde-free in-can preservative formulated by Arxada (formerly Troy Corporation). It features a blend of benzisothiazolinone (BIT) and isothiazolinone compounds, offering broad-spectrum protection against bacteria, yeast, and mold. Designed for water-based systems, Mergal® 753 provides long-lasting antimicrobial stability with a low dosage requirement. It is compatible with a wide range of pH values and exhibits excellent thermal and chemical stability, making it suitable for demanding industrial applications that require robust microbial control without compromising formulation integrity.
Formaldehyde-Free Formula – Safer for eco-label compliance and regulatory standards
Broad-Spectrum Protection – Active against bacteria, mold, and fungi
Low Use-Level Efficiency – Economical performance with minimal product required
Wide pH Compatibility – Stable and effective across pH 4–12
High Thermal Stability – Suitable for high-shear and heat-exposed systems
Low VOC & Odor – Ideal for formulations with odor or emission restrictions
Paints & Coatings – Preserves emulsion paints, latex systems, and architectural coatings
Polymer Dispersions – Suitable for acrylic, vinyl, and styrene-acrylic dispersions
Construction Chemicals – Provides protection in grouts, sealants, and cement additives
Adhesives – Prevents microbial spoilage in PVA, EVA, and acrylic-based adhesives
Printing Inks – Ensures preservation of water-based inks during storage and use
Industrial Cleaners – Protects aqueous detergents, degreasers, and sanitizing products
| Property | Details |
|---|---|
| Product Name | Mergal® 753 |
| Manufacturer | Arxada (formerly Troy Corporation) |
| Chemical Type | In-can preservative |
| Active Ingredients | BIT and Isothiazolinone blend |
| Physical Form | Liquid |
| Appearance | Clear to pale yellow |
| Odor | Low odor |
| pH (as supplied) | ~8.0 – 9.5 |
| Solubility | Completely soluble in water |
| Density @ 20 °C | ~1.02 – 1.05 g/cm³ |
| Flash Point | >100 °C |
| Recommended Use Level | 0.05% – 0.15% depending on the formulation |
| pH Stability Range | 4 – 12 |
| Shelf Life | 18 months in sealed container |
| Packaging Options | 25 kg pails, 200 kg drums, 1000 kg IBCs |
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