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CL-C572

CL-C572

Product Overview

Currently, no other commercially available resin product can selectively capture transition metal ions from solutions with a pH less than 2 or in the presence of homogeneous chelating agents such as EDTA. The chemistry of CL-C572 is based on a special chelating amine ligand that is partially quaternized with sulfuric acid upon receipt.

Product Details

Core Characteristics

• Currently, no other commercially available resin product can selectively capture transition metal ions from solutions with a pH less than 2 or in the presence of homogeneous chelating agents such as EDTA. The chemistry of CL-C572 is based on a special chelating amine ligand that is partially quaternized with sulfuric acid upon receipt.

• When present in this bound sulfate form, the resin fully swells and hydrates, thus preparing it to capture metal ions from acidic media.

• Most metal recovery operations can be easily accomplished with standard iminodiacetic acid or aminophosphonic acid-based chelating resins.

Product Parameters

Resin Structure: Styrene-divinylbenzene, macroporous functional group: Bis-Picolylamine, multidentate amine ligand.

Factory Form: Weakly basic/partially quaternary ammonium sulfate.

Appearance: Opaque spherical particles, yellowish-brown to dark greenish-brown.

Particle Size: 20–50 US Mesh (standard grade).

Moisture Content: 40–60%.

Bulk Density: Approx. 42 lbs/ft³ (≈670 g/L).

Maximum Operating Temperature: ≤60℃

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