Description
What is IPBC CAS 55406-53-6?
IPBC is a highly effective iodine-based fungicide widely used in industrial preservatives, coatings, adhesives, construction chemicals, and personal care formulas.
It is known for its broad-spectrum antifungal activity, strong compatibility with multiple formulations, and stability under a wide pH range.
Compared with traditional preservatives, IPBC offers low dosage, strong performance, and long-lasting protection, making it one of the most preferred fungicides in water-based systems.
Specification of IPBC
| Test Item | Specification | Test Result |
| Appearance | white powder | Conforms |
| Specific Rotation[α]20/D | -137°~-145°(C=2,H2O) | -141.9° |
| Sulphate（SO42-） | ≤0.03% | <0.03% |
| Ammonium（NH4+） | ≤0.02% | <0.02% |
| Iron(Fe) | ≤10ppm | <10ppm |
| Heavy metal(Pb) | ≤10ppm | <10ppm |
| Arsenic | ≤1ppm | <1ppm |
| Other amino acids | Chromatographically not detectable | Conforms |
| Assay | ≥98.0% | 99.1% |
| Loss on drying | ≤0.50% | 0.07% |
Application
IPBC is a versatile fungicide used to inhibit mold, yeast, and fungal growth in a wide range of industrial and consumer applications:
- Paints & Coatings – Protects water-based paints from fungal contamination during storage and after application
- Wood Protection – Enhances anti-mold performance in exterior and interior wood treatments
- Adhesives & Sealants – Prevents microbial degradation, extending shelf life
- Leather Treatment – Effective in antifungal leather finishing products
- Construction Chemicals – Suitable for mortar, grouts, and polymer emulsion systems
- Cosmetics & Personal Care* – Used in rinse-off formulas (shampoo, shower gel), subject to local regulations
Packing
- 25 kg fiber drum
- 1 kg × 25 aluminum foil bags / carton
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