Belclene 810

Summary

Product identification

Belclene 810 is a biodegradable and phosphorus-free antiscalant designed for cooling water systems.

Application

Effective in controlling calcium carbonate deposition in standard cooling water systems.

Benefits

• Calcium carbonate scale inhibition in severe service conditions where the Langelier Saturation Index (LSI) approaches 3.0.
• Demonstrates 45% greater biodegradation than its closest antiscalant competitor.
• Provides 2.5x better calcium carbonate inhibition compared to the next leading biodegradable antiscalant.
• Offers good zinc stabilization and general dispersancy for neutral pH cooling water programs.
• Exhibits halogen stability.

Usage

Consult with a BWA Water Additives representative for optimal dosage recommendations.

Packaging / Weight

• Drum: 528 lb (240 kg)
  • Consult sales representative for availability.

Physical Properties

• Appearance: Amber liquid
• Odor: Slight
• Active content: 40% w/w
• Specific gravity: 1.19 at 20/20°C
• pH of undiluted product: <2
• Viscosity: 18 mm²/s at 25°C
• Boiling range (760 mm Hg): 100-102°C (212-215°F)
• Freezing point: -6 to -4°C (21-25°F)
• Solubility:
  • Ethylene glycol: Miscible
  • Water: Miscible
  • Methanol: Miscible
  • 50% caustic soda: Readily neutralized with evolution of heat
• pH limitations:
  • To avoid precipitation, formulate below pH 2.5 or above pH 7.5.
  • At in-use concentrations, Belclene 810 is stable across the entire pH range.

---

Disclaimer This extracted information may not include all figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the specific project.

Official datasheet (PDF)

Lenntech datasheet mirror