Mergal® 174II is a powerful, broad-spectrum, formaldehyde-free in-can preservative developed by Arxada (formerly Troy Corporation). It is based on benzisothiazolinone (BIT), known for its long-lasting antimicrobial performance and regulatory compliance across global markets. Specifically designed for aqueous formulations such as paints, adhesives, and polymer emulsions, Mergal® 174II offers protection against bacterial and fungal contamination throughout storage and application. Its excellent chemical stability, low odor, and high compatibility with diverse formulation ingredients make it a reliable solution for formulators seeking eco-conscious and effective preservation.
Formaldehyde-Free – Safe for modern formulations and eco-labeled products
Long-Term Microbial Protection – Resists bacteria, mold, and yeast
pH Versatility – Remains stable and active between pH 4 and 12
Low VOC & Odor – Ideal for low-emission and odor-sensitive formulations
Globally Approved – Complies with major regulatory and environmental standards
Highly Compatible – Blends well with thickeners, surfactants, emulsifiers, and pigments
Water-Based Paints & Coatings – Provides microbial control for emulsion paints, interior/exterior coatings
Polymer Emulsions – Suitable for PVAc, styrene-acrylic, and acrylic dispersions
Adhesives & Glues – Prevents spoilage in water-based bonding systems
Construction Chemicals – Effective in grouts, admixtures, sealants, and joint compounds
Printing Inks – Stabilizes water-based ink formulations during shelf life
Detergents & Cleaners – Preserves household and industrial aqueous cleaning products
| Property | Details |
|---|---|
| Product Name | Mergal® 174II |
| Manufacturer | Arxada (formerly Troy Corporation) |
| Chemical Type | In-can preservative |
| Active Ingredient | Benzisothiazolinone (BIT) |
| Physical Form | Liquid |
| Appearance | Clear to slightly yellowish liquid |
| Odor | Low characteristic odor |
| pH (as supplied) | ~9.0 – 10.5 |
| Solubility | Completely soluble in water |
| Density @ 20 °C | ~1.02 – 1.04 g/cm³ |
| Flash Point | >100 °C |
| Recommended Use Level | 0.05% – 0.2% depending on application |
| pH Stability Range | 4 – 12 |
| Shelf Life | 18 months in original sealed containers |
| Packaging Options | 25 kg pail, 200 kg drum, 1000 kg IBC |
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