o-Phenylphenol
o-Phenylphenol (CAS: 90-43-7), widely known as OPP, is a biphenyl phenol supplied as white to off-white crystalline flakes. It is a broad-spectrum antimicrobial agent used to protect citrus fruit, apples, and other produce from post-harvest decay, and as an active ingredient in disinfectants and sanitizers for surfaces and equipment. It is also used as a preservative in waxes, coatings, and adhesives. The compound is stable, low in volatility, and readily formulated into solutions, emulsions, and wax systems. Customers select it where proven fungicidal and bacteriostatic performance in preservation applications is required.
• Post-harvest protection: controls storage rot on citrus fruit, apples, stone fruit, and vegetables.
• Disinfection: an active ingredient in surface and equipment sanitizers and disinfectants.
• Preservation: protects waxes, coatings, and adhesives from microbial spoilage.
• Formulation: stable, low-volatility solid readily formulated into solutions, emulsions, and waxes.
Product Name: o-Phenylphenol
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