Description

Ambersorb Xe-344 Resin is a high-performance, synthetic carbonaceous adsorbent engineered for the selective removal of trace impurities from challenging process streams. Its value lies in its exceptional chemical stability and tailored pore structure, which provides reliable performance in aggressive environments where other adsorbents may degrade. This product is essential for industries requiring ultra-pure final products or needing to meet stringent environmental regulations through advanced purification and recovery processes.

Application

• Solvent Purification: Removal of trace color bodies, odorants, and degradation products from high-value organic solvents used in pharmaceuticals and electronics.
• Catalyst Protection: Guarding expensive downstream catalysts in petrochemical and chemical synthesis processes by adsorbing catalyst poisons from feed streams.
• Water Treatment: Polishing of industrial wastewater and process water to remove recalcitrant organic compounds, including halogenated organics and phenols.
• Food & Beverage Processing: Decolorization and deodorization of edible oils, sweeteners, and alcoholic beverages to improve clarity, taste, and stability.
• Air & Gas Purification: Capturing volatile organic compounds (VOCs), odors, and hazardous air pollutants from vent streams and compressed air systems.
• Pharmaceutical Intermediates: Purification of active pharmaceutical ingredients (APIs) and critical intermediates by removing colored impurities and by-products.

Basic Information

Product Name	Ambersorb Xe-344 Resin
CAS No.	67763-52-4
Molecular Formula	Not Applicable (Polymeric Adsorbent)
Molecular Weight	Not Applicable
Synonyms	Carbonaceous Adsorbent XE-344; Synthetic Carbon Adsorbent; Ambersorb 344; XAD-4 Carbonized Resin; Pyrolytic Polymer Adsorbent; Macroreticular Carbon Adsorbent; CAS 67763-52-4
EINECS	Contact for details

Quality Control

Every batch of Ambersorb Xe-344 Resin is manufactured under a controlled quality system and subjected to rigorous testing to ensure consistent adsorption performance and physical integrity. Key parameters such as surface area, pore volume, and particle size distribution are verified. A Certificate of Analysis (COA) documenting these specifications is provided with each shipment to guarantee it meets the required standards for your application.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. The container should be kept sealed when not in use to prevent moisture pickup and contamination from atmospheric vapors.

Specification

Item	Specification
Appearance	Black, spherical beads
Particle Size Range	20 - 60 mesh (US Standard)
Surface Area (BET)	500 - 700 m²/g
Pore Volume	0.6 - 0.8 mL/g
Moisture Content	< 5% (as packed)
Bulk Density	0.4 - 0.5 g/mL
pH (in water)	5.0 - 7.0

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