Ácido Dipicolínico - Composto à base de piridina de alta pureza

DPA acid wholesale distributors

Dipicolinic Acid (DPA), also known as pyridine-2,6-dicarboxylic acid, is a heterocyclic dicarboxylic acid derived from the oxidation of pyridine derivatives. With the chemical formula C₇H₅NO₄, it appears as a white to off-white crystalline powder and is sparingly soluble in water. It naturally occurs in bacterial endospores, contributing to their high heat resistance and dormancy.

In industrial and research applications, Dipicolinic Acid is used as a chelating agent, particularly for lanthanide and transition metals, and in high-performance resin systems. It is also valuable in UV-curable polymers, coatings, e fluorescence spectroscopy. Biochemists use DPA in assays to detect endospore presence, while manufacturers use it in stabilizers and high-durability materials.

Recurso Cavin fornecimentos DPA with consistent purity levels, technical documentation (COA, MSDS), and customizable packaging for industrial, research, and commercial needs.

⚙️ Método de produção

Oxidation of Lutidine Derivatives

1. 2,6-dimethylpyridine (lutidine) is oxidized using oxidizing agents like potassium permanganate ou nitric acid.

2. The resulting compound is purified through crystallization e drying processes to ensure high purity levels.

🏭 Aplicações e casos de utilização da indústria

🔬 Biochemical & Microbiological Research

• Marker for bacterial endospore detection

• Utilizado em fluorescence spectroscopy e genomic assays

⚗️ Metal Chelation & Complexation

• Binds efficiently with rare earth e transition metals

• Utilizado em metal separation and purification

🏭 Polymer & Coatings Industry

• Component in UV-curable resins, thermosets, e adhesives

• Melhora thermal resistance e structural integrity

🧪 Pharmaceutical Intermediates

• Precursor in API synthesis e fine chemicals

• Used in experimental sistemas de administração de medicamentos

✅ Benefits of Dipicolinic Acid

• ✅ Key marker in bacterial spore detection

• ✅ Excellent chelating properties for rare earth metals

• ✅ Used in UV-resistant polymers and coatings

• ✅ High thermal and chemical stability

• ✅ Available in bulk quantities for R&D and manufacturing

• ✅ Supplied with global compliance certifications

📦 Opções de embalagem

• 25 kg fiber drums with liner

• 500 g – 1 kg laboratory-grade pouches (on request)

• Custom packaging for research and industrial clients

• Inclui COA, SDS, TDS

❓ Perguntas frequentes (FAQs)

1. What is Dipicolinic Acid mainly used for?

Resposta: DPA is widely used in bacterial endospore research, chelating metal ions, e polymer synthesis for coatings and resins.

2. Is DPA naturally occurring?

Resposta: Yes, it naturally occurs in bacterial spores, contributing to their resistance and dormancy properties.

3. Can Dipicolinic Acid be used in pharmaceutical production?

Resposta: Yes, it is a valuable intermediate in the production of specialty and experimental pharmaceutical compounds.

4. What industries benefit most from DPA use?

Resposta: O biotech, coatings, polymer, e rare earth processing industries are the primary users of Dipicolinic Acid.

📚 Fontes credíveis para SEO e referência

• PubChem – Dipicolinic Acid

• ScienceDirect – Dipicolinic Acid in Bacterial Endospores

• Journal of Industrial and Engineering Chemistry

• ECHA Substance Database – Pyridine-2,6-dicarboxylic acid