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

Clariant Nipacide BSM Biocide

Clariant Nipacide BSM Biocide is a broad-spectrum, formaldehyde-releasing antimicrobial agent designed for industrial water treatment and preservation of water-based formulations. It effectively controls bacteria, fungi, and algae with low dosage requirements, excellent stability, and compatibility across diverse pH ranges and formulation matrices.
  • clariant nipacide bsm biocide_efab6990
  • clariant nipacide bsm biocide_efab6990

Features Of Clariant Nipacide BSM Biocide

  1. Broad-spectrum efficacy against bacteria, fungi, and algae in aqueous systems.

  2. Low toxicity profile with favorable environmental and regulatory acceptance (e.g., compliant with EU Biocidal Products Regulation for specific product types).

  3. Excellent stability across a wide pH range (pH 4–10) and compatibility with common industrial additives.

  4. Non-oxidizing mode of action, minimizing corrosion risk to metal components in cooling and process water systems.

  5. Effective at low dosing levels (typically 50–200 ppm), supporting cost-efficient and sustainable water treatment programs.

Typical Applications Of Clariant Nipacide BSM Biocide

  1. Industrial cooling water systems (open recirculating and closed-loop).

  2. Process water circuits in papermaking, textile, and metalworking operations.

  3. Emulsion-based metalworking fluids and cutting oils.

  4. Paint and coating formulations requiring preservative protection during storage.

  5. Adhesives, sealants, and construction chemical products susceptible to microbial spoilage.

Specifications Of Clariant Nipacide BSM Biocide

Chemical TypeBlend of isothiazolones and synergistic co-biocides
Product FormLiquid concentrate
AppearancePale yellow to amber clear liquid
pH (1% aqueous solution)3.5–5.0
Density (at 20 °C)1.08–1.12 g/cm³
SolubilityCompletely miscible with water
Primary ApplicationsPreservation of water-based industrial fluids and formulations
Key FeaturesNon-oxidizing, broad-spectrum, low-dose biocidal performance


Clariant Nipacide BSM Biocide – Frequently Asked Questions (FAQ)

Q1: What is the primary mode of action of Nipacide BSM Biocide?

A: Nipacide BSM Biocide functions primarily through membrane disruption and interference with essential cellular processes in microorganisms, delivering broad-spectrum efficacy against bacteria, yeasts, and molds.


Q2: In which types of industrial formulations is Nipacide BSM typically used?

A: It is commonly incorporated into water-based coatings, adhesives, construction chemicals, and industrial cleaning products where long-term preservation against microbial spoilage is required during storage and use.


Q3: Is Nipacide BSM compatible with common surfactants and thickeners?

A: Yes, Nipacide BSM demonstrates good compatibility with a wide range of anionic, nonionic, and amphoteric surfactants, as well as common rheology modifiers including cellulose ethers and associative thickeners — though compatibility testing under actual formulation conditions is recommended.


Q4: How should Nipacide BSM be added to a formulation?

A: It is generally added during the cool-down phase or post-emulsification stage to minimize thermal degradation, and it is recommended to dilute with water or a compatible solvent prior to incorporation for uniform distribution.


Q5: Does Nipacide BSM contribute to VOC content or impact regulatory compliance for low-VOC formulations?

A: Nipacide BSM is a low-VOC biocide and does not significantly contribute to the overall VOC burden of finished formulations, supporting compliance with major regional low-VOC requirements when used at typical dosage levels.



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