Propylparaben

1. Product Overview

Propylparaben is a high-purity antimicrobial preservative used to inhibit the growth of bacteria, yeast, and mould in a wide range of formulated products. It is widely applied in pharmaceutical, cosmetic, personal-care, food, and industrial formulations where product stability and extended shelf life are critical. Its effective preservative performance at low concentrations supports formulation integrity while helping manufacturers maintain consistent product quality. As a dependable preservation ingredient, Propylparaben remains strategically important for manufacturers seeking reliable, cost-efficient formulation protection.

2. Key Specifications & Technical Characteristics

• Chemical Name: Propylparaben (Propyl 4-hydroxybenzoate)
• Chemical Formula: C10H12O3
• CAS Number: 94-13-3
• Purity: Typically ≥99% for industrial and pharmaceutical-grade supply
• Physical Form: Fine crystalline powder or crystals
• Colour: White to almost white
• Function: Antimicrobial preservative
• Solubility: Slightly soluble in water; soluble in alcohol and other suitable organic solvents
• Packaging Options: 25 kg bags/drums and customized bulk packaging available
• Shelf Life: Typically 24–36 months when stored in sealed original packaging under recommended conditions
• Storage: Cool, dry, well-ventilated conditions, protected from moisture and direct sunlight
• Origin: Available from established international manufacturing and supply sources

3. Core Industrial Applications

• Pharmaceuticals: Used as a preservative in creams, ointments, topical preparations, oral formulations, and other pharmaceutical products.
• Cosmetics & Personal Care: Supports microbial protection in creams, lotions, shampoos, conditioners, and other formulated products.
• Food & Related Formulations: Used in permitted applications where regulatory requirements allow its use as a preservative.
• Industrial Formulations: Provides antimicrobial protection in selected chemical and specialty formulations.
• Formulation Manufacturing: Particularly valuable where controlled microbial growth is essential for maintaining product stability and shelf life.

Propylparaben offers effective preservation performance at relatively low usage levels, supporting formulation stability while helping manufacturers manage product quality and storage requirements efficiently.

4. Competitive Advantages

• Consistent Quality: High-purity material suitable for demanding formulation and manufacturing applications.
• Reliable Supply: Structured bulk sourcing supports continuous industrial production requirements.
• Logistics Capability: Suitable for international B2B shipment with packaging and loading options aligned with commercial procurement needs.
• Price Competitiveness: Bulk procurement can provide cost advantages for manufacturers and distributors.
• Formulation Efficiency: Effective antimicrobial activity enables controlled use within suitable formulations.
• Documentation Support: Technical specifications, certificates of analysis, and relevant quality documentation can be provided subject to grade and supply arrangement.
• Strategic Sourcing: A dependable preservative option for manufacturers seeking consistent performance, supply continuity, and competitive total procurement costs.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity: Container loading capacity subject to packaging configuration, container type, and applicable weight restrictions
• Supply Format: Bulk commercial supply with customized packaging and logistics arrangements available