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

Clariant Nipacide SP Biocide

Clariant Nipacide SP Biocide is a broad-spectrum, non-oxidizing industrial biocide from Clariant’s Nipacide series. Designed for cooling water, process water, and oilfield systems, it effectively controls bacteria, fungi, and algae. Its stable chemistry ensures long-term efficacy with low dosage requirements and compatibility with common water treatment additives.
  • clariant nipacide sp biocide_f5c53c2a
  • clariant nipacide sp biocide_f5c53c2a

Features Of Clariant Nipacide SP 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 4–9) 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, copper, and stainless-steel alloys under recommended dosage.

Typical Applications Of Clariant Nipacide SP Biocide

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

  2. Process water circuits in paper & pulp mills and textile manufacturing facilities.

  3. Recirculating water systems in food and beverage processing plants.

  4. Make-up water and sidestream treatment in industrial closed-loop systems.

  5. Preservation of emulsions and water-based formulations during storage and transport.

Specifications Of Clariant Nipacide SP Biocide

Chemical TypeIsothiazolinone-based blend (primarily 2-methyl-4-isothiazolin-3-one and 5-chloro-2-methyl-4-isothiazolin-3-one)
Product FormAqueous solution
AppearanceClear, pale yellow liquid
pH (1% aqueous solution)3.0 – 5.0
Density (at 20 °C)1.08 – 1.12 g/cm³
Solubility in WaterCompletely miscible
Primary ApplicationsIndustrial cooling water, process water, and preservative for water-based fluids
Key FeaturesBroad-spectrum efficacy, low toxicity profile, thermal stability up to 60 °C


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