Description

Amberlite SR1L Na is a strongly acidic, macroreticular cation exchange resin supplied in the sodium (Na) form. This product is engineered for high-performance ion exchange and purification processes, offering excellent chemical stability and exchange capacity. It is a critical component for industrial users requiring reliable and efficient removal or recovery of cations from aqueous streams across diverse sectors.

Application

• Water Treatment & Demineralization: For softening and dealkalization in industrial boiler feed water, process water, and ultrapure water (UPW) production.
• Chemical Processing: Catalysis, purification of process streams, and recovery of valuable metals or cations in hydrometallurgical applications.
• Food & Beverage Industry: Used in decolorization, deashing, and purification of sugar syrups, fruit juices, and other food-grade products.
• Pharmaceutical & Biotechnology: Purification and isolation of active pharmaceutical ingredients (APIs), antibiotics, and other biomolecules.
• Wastewater Treatment: Removal of heavy metal ions (e.g., lead, copper, nickel) and other cationic contaminants from industrial effluent.
• Catalysis & Organic Synthesis: Serving as a solid acid catalyst for various esterification, alkylation, and condensation reactions.

Basic Information

Product Name	Amberlite SR1L Na
CAS No.	63182-08-1
Molecular Formula	(C8H7SO3Na)n
Molecular Weight	Contact for details
Synonyms	Polystyrene sulfonic acid sodium salt; Sodium polystyrene sulfonate resin; Strongly acidic cation exchange resin, Na form; Cation exchanger, macroreticular; Amberlite SR1L; Dowex HCR-S Na; Lewatit S 1467; Purolite C100x10 Na; Ion exchange resin (Na+ form)
EINECS	Contact for details

Quality Control

Our Amberlite SR1L Na is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters including exchange capacity, moisture content, particle size distribution, and chemical stability to ensure consistent performance. Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents. The resin is supplied moist; avoid freezing and prolonged exposure to direct heat or sunlight to prevent damage to the polymer matrix.

Specification

Item	Specification
Appearance	Spherical beads, light brown to amber
Ionic Form (as shipped)	Sodium (Na+)
Matrix	Styrene-DVB, macroreticular
Functional Group	Sulfonic acid (-SO3-)
Total Exchange Capacity (min.)	≥ 1.8 eq/L (Na form)
Moisture Holding Capacity	50 - 60%
Particle Size Range	0.3 - 1.2 mm
Uniformity Coefficient (max.)	≤ 1.7
pH Range (stable)	0 - 14
Maximum Operating Temperature	120°C (248°F)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.