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

Lonza Isocil IG-C Biocide

LonzaIsocilIG-CBiocideisapremiumindustrialbiocidefromLonza’sIsocilseries,specificallyformulatedwithisothiazolinonesforbroad-spectrummicrobialcontrolincoolingwater,processwaterandoil-misciblefluids.Itoffersrapidkill,excellentstability,andlowdoserequirements,makingitidealforpreventingbiofoulingandmicrobialdegradationincomplexindustrialsystems.
  • lonza isocil ig c biocide_cde85aa7
  • lonza isocil ig c biocide_cde85aa7

Features Of Lonza Isocil IG-C Biocide

  1. Highly effective broad-spectrum biocide against bacteria, fungi, and algae in industrial water systems.

  2. Stable performance across a wide pH range (pH 6–9) and tolerant to common water treatment additives.

  3. Low foaming formulation suitable for high-shear and recirculating cooling water applications.

  4. Compatible with oxidizing biocides for synergistic control in integrated microbiological management programs.

  5. Non-volatile and non-corrosive to carbon steel and copper alloys under recommended dosing conditions.

Typical Applications Of Lonza Isocil IG-C Biocide

  1. Cooling water systems in power generation and HVAC installations.

  2. Process water circuits in paper and pulp manufacturing facilities.

  3. Recirculating water systems in chemical and petrochemical plants.

  4. Make-up water treatment in closed-loop industrial cooling towers.

  5. Preservation of aqueous-based metalworking fluids and emulsions.

Specifications Of Lonza Isocil IG-C Biocide

Chemical TypeIsothiazolinone-based blend (primarily 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one)
Product FormAqueous solution
AppearanceClear, light yellow liquid
pH (1% aqueous solution)3.0–4.5
Density (at 20°C)1.02–1.06 g/cm³
SolubilityCompletely miscible with water
Primary ApplicationsIndustrial cooling water, process water, and metalworking fluid preservation
Key FeaturesBroad-spectrum efficacy, low dosage requirement, thermal and hydrolytic stability


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