Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Clariant ActiSorb G 1 Catalyst

Clariant ActiSorb G 1 Catalyst is a high-performance palladium-based heterogeneous catalyst engineered for selective hydrogenation in fine chemical and pharmaceutical synthesis. Featuring optimized dispersion on activated carbon support, it delivers exceptional activity, selectivity, and thermal stability under mild conditions. Widely used for nitro, alkyne, and imine reductions, it ensures consistent batch-to-batch reproducibility and meets stringent regulatory requirements for API manufacturing.
  • clariant actisorb g 1 catalyst_ba1d7b13
  • clariant actisorb g 1 catalyst_ba1d7b13

Features Of Clariant ActiSorb G 1 Catalyst

  1. Highly selective palladium-based heterogeneous catalyst for controlled hydrogenation reactions.

  2. Engineered with optimized metal dispersion and thermal stability for consistent batch-to-batch performance.

  3. Low leaching profile ensures minimal metal contamination in sensitive pharmaceutical and fine chemical intermediates.

  4. Designed for easy handling and filtration—reduces processing time and downstream purification burden.

  5. Compliant with ICH Q5D and Q7 guidelines for catalyst use in regulated API manufacturing.

Typical Applications Of Clariant ActiSorb G 1 Catalyst

  1. Hydrogenation of nitroarenes to aromatic amines in pharmaceutical active ingredient synthesis.

  2. Selective reduction of alkenes and alkynes under mild conditions in fine chemical manufacturing.

  3. Catalytic deprotection of benzyl and Cbz groups in peptide and oligonucleotide chemistry.

  4. Continuous-flow hydrogenation processes requiring robust, fixed-bed compatible catalysts.

Specifications Of Clariant ActiSorb G 1 Catalyst

Chemical TypePalladium on high-surface-area carbon support
Product FormFree-flowing black granular solid
AppearanceUniform dark grey to black granules, 0.5–2.0 mm diameter
Pd Content (wt%)5.0 ± 0.3%
Surface Area (BET)≥ 800 m²/g
Moisture Content≤ 1.0% (w/w)
Ignition Loss (550 °C)≤ 15%
Primary ApplicationsPharmaceutical intermediates, agrochemicals, specialty polymers


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