Thermo Scientific™ Amberlite® IRA-900 (Cl) ion exchange resin

Thermo Scientific™ Amberlite® IRA-900 (Cl) is a high-capacity strong base anion (SBA) exchange resin in chloride (Cl⁻) form, designed for deionization, water purification, wastewater treatment, and chemical processing applications. This macroreticular, gel-type, polystyrene-divinylbenzene resin contains quaternary ammonium functional groups (-N⁺(CH₃)₃) that efficiently remove anionic contaminants, including sulfates (SO₄²⁻), nitrates (NO₃⁻), bicarbonates (HCO₃⁻), organic acids, and chromates (CrO₄²⁻).

Amberlite® IRA-900 (Cl) is widely used in industrial demineralization, ultrapure water production, metal recovery, and pharmaceutical separation. Its low uniformity coefficient, high exchange capacity, and excellent physical strength make it ideal for both batch and continuous ion exchange applications in municipal, industrial, and laboratory settings.

Key Features & Benefits

1. Strong Base Anion Exchange Resin in Chloride Form
   • Efficiently removes nitrates, sulfates, bicarbonates, chromates, and other anionic contaminants.
   • Provides high exchange capacity for water purification and chemical separations.
2. High Chemical & Thermal Stability
   • Operates over a wide pH range (0-14) and temperature range up to 60°C.
   • Resistant to organic fouling, ensuring long-term efficiency.
3. Optimized Resin Particle Size & Low Uniformity Coefficient
   • Uniform bead size distribution ensures consistent flow rates and low pressure drop.
   • Macroreticular structure provides excellent mechanical stability and high resistance to osmotic shock.
4. Regenerable & Cost-Effective
   • Easily regenerated using sodium chloride (NaCl) or other regenerants.
   • Long operational lifespan with multiple reuse cycles, reducing total costs.
5. Versatile Industrial & Laboratory Applications
   • Used in water purification, metal recovery, pharmaceutical separation, and catalysis.
   • Ideal for deionization and softening in industrial, municipal, and power plant water treatment.

Product Specifications

Use Cases & Applications

1. Water Treatment & Demineralization

• Industrial & Municipal Water Purification:
  • Removes sulfates, nitrates, bicarbonates, and organic acids.
  • Used for boiler feedwater and cooling water treatment.
• Ultrapure Water Production:
  • Essential for semiconductor, pharmaceutical, and power plant applications.
  • Ensures high-purity water for laboratory and research purposes.

2. Wastewater Treatment & Environmental Remediation

• Heavy Metal Removal & Detoxification:
  • Chelates and removes toxic anions such as chromates (CrO₄²⁻) and arsenates (AsO₄³⁻).
  • Used for industrial effluent treatment and environmental compliance.
• Nutrient Removal in Water Processing:
  • Eliminates excess nitrates and phosphates to prevent eutrophication.
  • Supports wastewater recycling and environmental protection.

3. Pharmaceutical & Bioprocessing

• Purification & Separation of Biomolecules:
  • Removes unwanted anionic impurities in drug formulations.
  • Used in chromatographic separation of biopharmaceutical compounds.
• pH Adjustment & Ionic Control:
  • Maintains ionic balance in enzymatic reactions and bioprocessing.
  • Helps stabilize pharmaceutical formulations.

4. Food & Beverage Processing

• Sugar & Starch Refining:
  • Removes unwanted anions during sugar processing.
  • Improves clarity and stability of syrups and food additives.
• Water Treatment in Brewing & Beverage Production:
  • Ensures consistent ionic balance for fermentation and flavor stability.
  • Eliminates undesirable anions affecting beverage quality.

5. Chemical Processing & Catalysis

• Catalyst Support in Organic Synthesis:
  • Functions as a solid base catalyst in esterification and organic reactions.
  • Supports chemical manufacturing and industrial catalysis.
• Resin-Based pH Adjustment & Ionic Exchange:
  • Maintains stable reaction conditions in industrial chemical processing.
  • Enhances selective ion removal in chemical and petrochemical industries.

Regeneration & Maintenance

• Regenerate using a 5-10% NaCl solution for continuous performance.
• Flush with deionized water after regeneration to remove excess chloride.
• Store in a moist condition to prevent drying and loss of ion exchange capacity.

Storage & Handling Instructions

• Storage Conditions:
  • Keep in a sealed container at room temperature (15-25°C).
  • Avoid exposure to strong oxidizers and prolonged drying.
• Handling Precautions:
  • Use protective gloves and eyewear when handling resin.
  • Store away from acids and strong bases to maintain integrity.
• Disposal Guidelines:
  • Follow local regulations for industrial waste disposal.
  • Regenerated resin can be reused or safely disposed of as non-hazardous waste.

Why Choose Thermo Scientific™ Amberlite® IRA-900 (Cl)?

✅ High-capacity anion exchange resin for industrial and laboratory applications

✅ Exceptional chemical stability across pH 0-14

✅ Effective removal of sulfate, nitrate, and bicarbonate ions from water

✅ Regenerable for cost-effective and sustainable operation

✅ Versatile applications in water treatment, bioprocessing, and catalysis

Amberlite® IRA-900 (Cl) is a premium ion exchange resin designed for high-efficiency water purification, chemical separations, and industrial deionization, making it an essential tool for various industries.