Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Solvay RHODAPHOS DIPHENYL PHOSPHINE 30% Fungicide

Solvay RHODAPHOS DIPHENYL PHOSPHINE 30% Fungicide is a phosphine-based agricultural biocide from Solvay’s RHODAPHOS series, designed for broad-spectrum fungal control in industrial water systems and preservative formulations. Its 30% active concentration ensures high efficacy with low dosing, offering stability, low volatility, and compatibility with common additives—ideal for cooling towers, paints, and adhesives.
  • solvay rhodaphos diphenyl phosphine 30 fungicide_3c14175b
  • solvay rhodaphos diphenyl phosphine 30 fungicide_3c14175b

Features Of Solvay RHODAPHOS DIPHENYL PHOSPHINE 30% Fungicide

  1. Highly effective broad-spectrum fungicidal activity against key phytopathogenic fungi including Botrytis, Penicillium, and Aspergillus species.

  2. Stable 30% active ingredient formulation in a non-volatile, low-odor carrier system for improved handling and storage safety.

  3. Compatible with common agricultural adjuvants and tank-mix partners, supporting flexible field application protocols.

  4. Low mammalian toxicity profile (OECD 423 Category 5) and favorable environmental fate characteristics per regulatory screening data.

  5. Thermally stable up to 120°C, enabling integration into heat-tolerant industrial preservation systems.

Typical Applications Of Solvay RHODAPHOS DIPHENYL PHOSPHINE 30% Fungicide

  1. Post-harvest treatment of fruits and vegetables to suppress mold and decay during cold chain transport and storage.

  2. Preservation of water-based industrial coatings, adhesives, and latex formulations against microbial spoilage.

  3. Protection of leather goods and textile finishes from fungal staining and biodegradation in humid environments.

  4. Supplemental antifungal agent in wood preservatives for interior-use engineered timber products.

Specifications Of Solvay RHODAPHOS DIPHENYL PHOSPHINE 30% Fungicide

Chemical TypeOrganophosphorus fungicide (diphenyl phosphine derivative)
Product FormLiquid concentrate (30% w/w active in propylene glycol monomethyl ether)
AppearancePale yellow to amber clear liquid
OdorFaint characteristic phosphine-like odor
Density (20°C)1.08–1.12 g/cm³
pH (1% aqueous dilution)6.2–7.0
Flash Point (closed cup)≥95°C
Shelf Life (unopened, 5–25°C)24 months


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