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p-Hydroxybenzoesäure p-HBA by LCPp-Hydroxybenzoesäure p-HBA by LCPp-Hydroxybenzoesäure p-HBA by LCP

p-hydroxybenzoic acid
an all-round raw material with high purity
(p-HBS/CAS 99-96-7/4HBS)


p-Hydroxybenzoic acid, also known as PHBS, is an organic aromatic compound consisting of a benzene ring with a hydroxy and a carboxyl group.

If you have special needs for the product and packaging, please contact us.


  • 20 kg paper bag
  • big bag with customer-specified filling weights

Our p-hydroxybenzoic acid can also be purchased as an ISCC plus certified material (International Sustainability & Carbon Certification). In this way, we guarantee the use of sustainable raw materials from the circular economy, which can be traced along the entire supply chain

Our p-hydroxybenzoic acid is characterized by the following properties:

  • High degree of purity: Our p-hydroxybenzoic acid is purified in a multi-stage process and meets the highest German quality standards.
  • Low organic and inorganic by-product constituents: Our p-hydroxybenzoic acid contains minimal organic impurities. This enables your optimal industrial processing in demanding applications.
  • Excellent color number: p-hydroxybenzoic acid has a very low color number, which does not affect the color of your products.
  • The nature of p-hydroxybenzoic acid guarantees long storability.
  • Certified CO2 footprint according to ISO 14067.

p-hydroxybenzoic acid (pHBS) is an important starting raw material

  • In the production of high-performance polymers such as liquid crystal polymer (LCP) and plastic fibers.
  • In addition, p-hydroxybenzoic acid is used in the production of parabens, which are used as preservatives in cosmetics, pharmaceuticals and food.
  • Other areas of application for p-hydroxybenzoic acid can be found in the automotive and tire industries as well as an additive for phenolic resins and de-icing materials.