Para Hydroxy Benzoic Acid | 99-96-7

Description :

Overview of Para Hydroxy Benzoic Acid

Para Hydroxy Benzoic Acid, also known as 4-Hydroxybenzoic Acid, is an important aromatic organic acid widely used in pharmaceuticals, cosmetics, food preservatives, and polymer manufacturing. It is the primary building block for parabens and serves as a key intermediate in specialty chemical synthesis.

Both Para Hydroxy Benzoic Acid and 4-Hydroxybenzoic Acid refer to the same chemical, and these names are commonly used interchangeably across technical literature, SDS documentation, and industrial applications.

Applications of Para Hydroxy Benzoic Acid

Pharmaceutical Intermediates

Para Hydroxy Benzoic Acid plays a major role in synthesizing pharmaceutical compounds, especially parabens such as methyl paraben and propyl paraben. It is frequently used with chemicals like Phenol, Salicylic Acid, and Benzoic Acid in pharmaceutical processing.

Cosmetics & Personal Care

4-Hydroxybenzoic Acid is a precursor to widely used cosmetic preservatives. It supports formulation stability and microbial protection in creams, shampoos, lotions, and skin-care products. It is often paired with chemicals like Propyl Paraben and Methyl Paraben in cosmetic manufacturing.

Polymer & Resin Industry

It is used in producing liquid crystal polymers (LCPs), specialty resins, and advanced engineering plastics. It is commonly evaluated with Terephthalic Acid, Isophthalic Acid, and Esters for polymer modifications.

Food Additives & Preservatives

Para Hydroxy Benzoic Acid derivatives are applied in food-grade preservatives due to their antimicrobial properties.

Chemical Synthesis & Research

It acts as a versatile intermediate in organic synthesis, supporting esterification, polymerization, and aromatic substitution reactions.

Safety & Handling Guidelines

• Store in a cool, dry, well-ventilated space

• Avoid dust generation and inhalation

• Use gloves, goggles, and protective masks

• Prevent prolonged skin contact

• Follow MSDS for disposal and emergency procedures

Where to Buy Para Hydroxy Benzoic Acid?

Para Hydroxy Benzoic Acid Manufacturer

High-grade Para Hydroxy Benzoic Acid is manufactured for pharmaceutical, cosmetic, polymer, and specialty chemical industries.

Para Hydroxy Benzoic Acid Supplier & Distributor

ChemicalBull supplies Para Hydroxy Benzoic Acid / 4-Hydroxybenzoic Acid in bulk and industrial packaging, offering reliable sourcing, documentation support, and timely delivery for domestic and international clients.

MSDS for Para Hydroxy Benzoic Acid

The MSDS provides full information on hazards, safe handling, storage guidelines, exposure controls, and first-aid measures.

Frequently Asked Questions (FAQs)

1. Are Para Hydroxy Benzoic Acid and 4-Hydroxybenzoic Acid the same?

   Yes, both names refer to the same compound.
   
   

2. What is Para Hydroxy Benzoic Acid used for?

   It is used in pharmaceuticals, cosmetics, polymers, food preservatives, and chemical synthesis.
   
   

3. Is it safe to handle?

   It may cause irritation; PPE and proper handling are recommended.