Protocatechuic Acid | CAS 99-50-3 Manufacturer & Supplier in China

Product Overview

Protocatechuic Acid (CAS 99-50-3), also known as 3,4-Dihydroxybenzoic Acid, is a natural phenolic acid widely distributed in various edible and medicinal plants. As a leading China manufacturer and supplier in the Plant Extract and Fine Chemical sectors, Conscientia Industrial offers high-purity Protocatechuic Acid obtained through rigorous extraction or high-end synthesis. Known for its potent antioxidant, anti-inflammatory, and neuroprotective properties, it is an essential raw material for functional foods, cosmetics, and pharmaceutical intermediates.

Technical Specifications

• Product Name: Protocatechuic Acid

• Synonyms: 3,4-Dihydroxybenzoic Acid

• CAS Number: 99-50-3

• Quality Standard: In-house Standard / Enterprise Standard

• Purity (HPLC): ≥98.0%

• Molecular Formula: C7H6O4

• Molecular Weight: 154.12

• Appearance: White to light beige crystalline powder

• Loss on Drying: ≤0.5%

• Residue on Ignition: ≤0.1%

• Country of Origin: China

• Availability: In Stock

• Pricing: Competitive price based on quantity

• Currency: USD

• Chemical Structure:

Why Partner with Conscientia Industrial

• High Purity & Stability: Our production process ensures minimal impurity profiles, making it suitable for sensitive formulations in the nutraceutical and cosmetic industries.

• Advanced Quality Assurance: Every batch is verified by HPLC and UV-Vis spectroscopy to meet strict international quality benchmarks.

• Documentation and Compliance: We provide comprehensive technical dossiers, including Certificate of Analysis (COA), MSDS, and Technical Data Sheets (TDS).

• Scalable Industrial Supply: Reliable inventory and production capacity from our China facility to support both small-scale R&D and bulk commercial manufacturing.

• Direct Factory Pricing: As a primary China manufacturer, we provide Protocatechuic Acid CAS 99-50-3 with competitive factory-direct quotes.

Packaging & Storage

• Standard Packaging: 1kg/bag, 25kg/drum, or custom packaging based on client requirements.

• Storage Conditions: Store in a cool, dry place. Keep the container tightly sealed and protected from strong light and heat.

• Safety Handling: This is a technical-grade material intended for industrial production and laboratory research use only.

• Our logistics team ensures safe delivery of Protocatechuic Acid CAS 99-50-3 by courier / air / sea.

Request a Quote & COA for Protocatechuic Acid CAS 99-50-3 Today.