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

Borchers Borchi Kat 22 Catalyst

Borchers Borchi Kat 22 Catalyst is a high-performance cobalt-based homogeneous catalyst designed for efficient hydroformylation and oxidation reactions. Part of the Borchi Kat series, it offers excellent activity, selectivity, and thermal stability under mild conditions. Widely used in fine chemical and pharmaceutical synthesis, this liquid-phase catalyst ensures reproducible results and easy handling. Its optimized ligand system enhances catalyst lifetime and reduces metal leaching.
  • borchers borchi kat 22 catalyst_2ed16ee9
  • borchers borchi kat 22 catalyst_2ed16ee9

Features Of Borchers Borchi Kat 22 Catalyst

  1. Highly selective cobalt-based catalyst for controlled oxidation reactions.

  2. Thermally stable up to 120 °C, enabling robust performance in continuous processes.

  3. Low metal leaching ensures long-term activity and minimal downstream contamination.

  4. Soluble in common organic solvents including xylene, toluene, and esters.

  5. Consistent batch-to-batch reproducibility certified per ISO 9001 manufacturing standards.

Typical Applications Of Borchers Borchi Kat 22 Catalyst

  1. Autoxidation of alkenes and alkyl aromatics in fine chemical synthesis.

  2. Curing of unsaturated polyester resins (UPR) for composites and gel coats.

  3. Oxidative crosslinking in alkyd resin production for high-performance coatings.

  4. Accelerated drying of linseed oil-based inks and architectural paints.

  5. Controlled radical initiation in polymer modification and functionalization.

Specifications Of Borchers Borchi Kat 22 Catalyst

Chemical TypeCobalt(II) naphthenate solution
Product FormLiquid concentrate
AppearanceClear, reddish-brown homogeneous liquid
Cobalt Content (as Co)6.0 ± 0.3 wt%
Solvent BaseAromatic hydrocarbon mixture (C9–C10)
Density at 20 °C0.92–0.95 g/cm³
Flash Point (Closed Cup)62 °C
Storage Stability≥24 months unopened at 15–25 °C


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