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

Schülme Grotan BA21 Biocide

Schülme Grotan BA21 Biocide is a broad-spectrum, water-based biocidal formulation designed for industrial cooling systems and process waters. It effectively controls bacteria, fungi, and algae without corrosive additives. Featuring low-odor, stable performance under varying pH and temperature, it complies with EU BPR and meets stringent environmental safety standards. Ideal for closed-loop systems requiring long-term microbial protection.
  • sch lme grotan ba21 biocide_ef0b19e6
  • sch lme grotan ba21 biocide_ef0b19e6

Features Of Schülme Grotan BA21 Biocide

  1. Broad-spectrum efficacy 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 systems.

  4. Compatible with common corrosion inhibitors and scale control agents, minimizing formulation conflicts.

  5. Biodegradable active components aligned with EU Ecolabel and OECD 301B screening criteria.

Typical Applications Of Schülme Grotan BA21 Biocide

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

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

  3. Recirculating water loops in food & beverage production plants.

  4. Make-up water treatment for closed-loop industrial heat exchange systems.

  5. Preservation of water-based metalworking fluids during storage and operation.

Specifications Of Schülme Grotan BA21 Biocide

Chemical TypeHeterocyclic biocide blend (isothiazolinone-based)
Product FormClear, amber liquid
AppearanceHomogeneous, free from sediment or phase separation
pH (1% aqueous solution)6.5 – 7.5
Density (20 °C)1.08 – 1.12 g/cm³
SolubilityCompletely miscible with water in all proportions
Primary ApplicationsIndustrial cooling water, process water, metalworking fluids
Key FeaturesNon-oxidizing, low-toxicity, non-volatile active ingredients


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *