CAS 52439-77-7

Amberlite IRA 402

Description:

Amberlite IRA 402 is a strong base anion exchange resin, primarily composed of a cross-linked polystyrene matrix that is functionalized with quaternary ammonium groups. This resin is designed for the removal of anions from aqueous solutions, making it particularly useful in water treatment processes, including deionization and the removal of contaminants such as nitrates, sulfates, and phosphates. Its high capacity for anion exchange and stability across a wide pH range enhances its effectiveness in various applications, including industrial water purification and laboratory use. Amberlite IRA 402 exhibits good mechanical strength and resistance to osmotic and thermal degradation, allowing for prolonged use in challenging environments. The resin is typically supplied in a moist form and can be regenerated using appropriate alkaline solutions, ensuring its reusability. Overall, Amberlite IRA 402 is valued for its efficiency in ion exchange processes and its role in improving water quality.

Formula: Unspecified

Synonyms:

• Amberlites IRA-402
• Amberlite IRA 402
• IRA 402

Amberlite IRA-402(Cl), ion exchange resin

CAS: 52439-77-7

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Color and Shape: Beads, Pale yellow to yellow

Ref: 02-B25556

Amberlite IRA-402 Chloride

Controlled Product

CAS: 52439-77-7

Applications Amberlites IRA-402 Chloride is used in purifying organic compounds using ion exchange resin. Also, used in preparation method of Cyclic Polyethylene Glycol.
References Paiocchi, M., et al.: Ital. Appl., (1995); Yan, Z., et al.: Faming Zhuanli Shenqing, (2018);

Formula: C₁₀H₁₄NOCl·HCl

Color and Shape: Neat

Molecular weight: NA

Ref: TR-A524390