Highly effective broad-spectrum biocide against bacteria, fungi, and algae.
Excellent stability in water-based systems across a wide pH range (pH 4–10).
Low toxicity profile with favorable environmental and regulatory acceptance (e.g., compliant with EU BPR where applicable).
Compatible with common surfactants, thickeners, and other formulation ingredients.
Non-oxidizing mode of action, minimizing corrosion risk to metal components.
Preservation of architectural coatings and decorative paints.
Microbial control in industrial water-based adhesives and sealants.
Protection of construction chemicals including grouts, mortars, and cementitious slurries.
Stabilization of pigment dispersions and rheology-modified formulations.
Use in maintenance-free liquid colorants and tinting systems.
| Chemical Type | Isothiazolinone-based biocide (active: 1,2-benzisothiazol-3(2H)-one + 2-methyl-4-isothiazolin-3-one) |
| Product Form | Aqueous solution |
| Appearance | Clear, pale yellow liquid |
| pH (1% aqueous solution) | 3.5 – 5.5 |
| Density (20 °C) | Approx. 1.08 – 1.12 g/cm³ |
| Solubility | Miscible with water; compatible with most polar organic solvents |
| Storage Stability | ≥12 months at 5–25 °C in original sealed container |
| Primary Applications | Pigmented coatings, adhesives, construction chemicals, and industrial dispersions |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China