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

Clariant Tonsil APT-mX Catalyst

Clariant Tonsil APT-mX is a high-activity, acid-activated bentonite catalyst from Clariant’s Tonsil series, engineered for selective alkylation, acylation, and esterification in fine chemical synthesis. Its optimized pore structure and controlled acidity ensure superior performance, thermal stability, and easy separation—ideal for sustainable, solvent-free processes requiring precision and reproducibility.
  • clariant tonsil apt mx catalyst_c4079dd6
  • clariant tonsil apt mx catalyst_c4079dd6

Features Of Clariant Tonsil APT-mX Catalyst

  1. Highly selective acid catalyst for mild and controlled alkylation reactions.

  2. Thermally stable solid with low dust generation, supporting safe handling and metering.

  3. Regenerable and reusable under optimized process conditions, enhancing operational economy.

  4. Non-corrosive alternative to liquid mineral acids, reducing equipment maintenance and waste disposal burden.

  5. Consistent batch-to-batch performance due to stringent Clariant manufacturing quality control.

Typical Applications Of Clariant Tonsil APT-mX Catalyst

  1. Fine chemical synthesis, including fragrance and pharmaceutical intermediate production.

  2. Alkylation of aromatics (e.g., benzene, toluene) in specialty solvent manufacturing.

  3. Dehydration and esterification reactions in agrochemical active ingredient synthesis.

  4. Condensation reactions for high-purity resin precursors and polymer modifiers.

  5. Clean catalysis in edible oil derivative processing, compliant with food-contact relevant guidelines.

Specifications Of Clariant Tonsil APT-mX Catalyst

Chemical TypeActivated clay-based solid acid catalyst
Product FormGranular pellets (1.5–3.0 mm diameter)
AppearanceLight grey to beige free-flowing granules
Primary ApplicationsAlkylation, esterification, dehydration, condensation
Key FeaturesNon-leaching, thermally stable up to 250 °C
BenefitsReduced corrosion risk, simplified separation, lower EHS footprint
Storage ConditionsKeep dry at ambient temperature; protect from moisture
Regulatory StatusREACH registered; compliant with EU GMP principles for catalysts


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