4-Hydroxybenzoic Acid

Description

1. Product Overview

4-Hydroxybenzoic Acid is a high-purity aromatic carboxylic acid widely utilized as a key intermediate in pharmaceuticals, preservatives, and specialty chemical synthesis. It serves as a foundational raw material in the production of parabens, alkyl esters, and advanced organic compounds used across multiple high-value industries.

Its primary industrial use lies in chemical manufacturing, where it enables stable, efficient, and scalable synthesis processes with consistent performance outcomes. The product delivers strong value through its chemical stability, reactivity control, and compatibility with a broad range of formulation systems.

Strategically, 4-Hydroxybenzoic Acid is important due to its role as a backbone intermediate in preservative systems and fine chemical production chains, supporting global demand in pharmaceuticals, cosmetics, and polymer industries. Its market relevance is reinforced by increasing demand for high-performance preservation chemistry and compliant, high-purity intermediates.

2. Key Specifications & Technical Characteristics

• Chemical Name: 4-Hydroxybenzoic Acid (p-Hydroxybenzoic Acid)
• Chemical Formula: C₇H₆O₃
• Molecular Weight: 138.12 g/mol
• Purity: ≥ 99.5% (industrial / pharma-grade available)
• Appearance: White crystalline powder
• Particle Size: Customizable (micronized / standard crystalline grades available)
• Solubility: Slightly soluble in water; soluble in alcohol and ether
• Melting Point: ~214–217°C
• Packaging Options:
  • 25 kg HDPE bags
  • Fiber drums with inner liners
  • Bulk jumbo bags (on request)
• Shelf Life: 24–36 months under cool, dry storage conditions

3. Core Industrial Applications

• Pharmaceutical Industry: Intermediate in drug synthesis and ester derivatives (parabens used as preservatives in formulations)
• Cosmetics & Personal Care: Production of preservative systems for creams, lotions, and topical formulations
• Chemical Manufacturing: Key precursor for organic synthesis and specialty intermediates
• Polymer & Resin Industry: Used in modifying polymer structures for enhanced stability and performance
• Food & Beverage Additives (indirect use): Supports synthesis pathways for compliant preservative compounds

Its superior purity and controlled crystallization profile ensure high reaction efficiency, reduced by-product formation, and improved downstream processing yields compared to lower-grade aromatic acids.

4. Competitive Advantages

• High Purity Consistency: Tight specification control ensures reliable batch-to-batch performance
• Supply Reliability: Scalable production capacity for continuous industrial demand fulfillment
• Logistics Efficiency: Export-ready packaging optimized for long-distance bulk shipping stability
• Cost Competitiveness: Structured bulk pricing for large-volume industrial procurement
• Sustainability Alignment: Efficient synthesis pathways with reduced waste generation potential
• Technical Documentation: Full COA, MSDS, and regulatory compliance documents provided per shipment
• Industrial Support: Technical advisory available for formulation and process integration

Positioned as a strategic sourcing input, this product ensures operational stability in high-volume manufacturing environments while supporting regulatory and quality compliance requirements.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Supply Capacity: Scalable monthly industrial production on contract basis
• Loading Capacity: 20–25 MT per 20’ container (depending on packaging configuration)
• Delivery Terms: FOB / CIF / CFR available upon request
• Lead Time: 7–21 days depending on order volume and customization requirements
• Packaging for Export: Moisture-resistant, sealed industrial-grade containers ensuring product integrity during transit