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

Clariant Antifrogen N

Clariant Antifrogen N is a premium ethylene glycol-based heat transfer fluid from Clariant’s Antifrogen series, engineered for reliable freeze and boil protection in industrial cooling, heating, and solar thermal systems. It offers excellent corrosion inhibition, long service life, and compatibility with common system materials—ensuring stable performance across wide temperature ranges.
  • clariant antifrogen n_e7832c83
  • clariant antifrogen n_e7832c83

Features Of Clariant Antifrogen N

  1. Non-toxic, propylene glycol-based heat transfer fluid formulated for safety in sensitive environments including food processing and pharmaceutical systems.

  2. Corrosion-inhibited formulation providing long-term protection for ferrous and non-ferrous metals (e.g., steel, copper, aluminum) in closed-loop systems.

  3. Excellent thermal stability and low viscosity across a wide operating temperature range (–35 °C to +120 °C).

  4. Biodegradable and environmentally compatible, meeting OECD 301B biodegradability criteria.

  5. Compatible with common elastomers and sealing materials, minimizing system maintenance and leakage risks.

Typical Applications Of Clariant Antifrogen N

  1. Food and beverage processing chillers and pasteurization systems requiring NSF H1 registration compliance.

  2. Pharmaceutical clean-in-place (CIP) and temperature-controlled reactor jackets.

  3. Commercial HVAC secondary coolant circuits where low toxicity and freeze protection are critical.

  4. Solar thermal collector loops in residential and light-commercial installations.

  5. Plastic injection molding machine temperature control units (TCUs) demanding high fluid stability and low foaming.

Specifications Of Clariant Antifrogen N

Chemical TypePropylene glycol–water mixture (inhibited)
Product FormLiquid concentrate (ready-to-use or dilutable)
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsHeat transfer, freeze protection, and temperature regulation in closed-loop systems
Key FeaturesNon-toxic, corrosion-inhibited, biodegradable, NSF H1 registered
Freeze Protection (50 vol%)Approx. –34 °C
pH (at 20 °C, 50 vol%)8.5 – 10.0
Boiling Point (50 vol%)Approx. 106 °C


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