PABA

Product Description

PABA (Para-Aminobenzoic Acid) is an aromatic organic compound widely used as a cosmetic ingredient in UV absorber research and formulation development systems.

It is primarily applied in laboratory studies for UV filter system compatibility, photostability evaluation, and sunscreen formulation research. As a functional research compound, it is widely used in cosmetic R&D environments focusing on UV system engineering and formulation optimization.

PABA is suitable for OEM/ODM manufacturers and laboratories engaged in UV absorber research, cosmetic formulation development, and advanced skincare system studies.

Product Specification

• INCI Name: Para-Aminobenzoic Acid
• CAS No.: 150-13-0
• Appearance: White crystalline powder
• Odor: Slight characteristic odor
• Solubility: Slightly soluble in water
• Source: Synthetic aromatic compound
• Main Components: PABA (p-aminobenzoic acid)
• Purity: ≥ 99% (Typical)
• Melting Point: 187–189°C
• Storage: Store in a cool, dry, sealed environment away from light

Key Benefits & Applications

• UV Absorber Research: Used in UV filter system compatibility and sunscreen formulation studies.
• Formulation Stability: Supports evaluation of ingredient interactions in cosmetic systems.
• Photostability Testing: Applied in UV exposure and stability modeling for cosmetic formulations.
• Cosmetic Ingredient Research: Serves as a reference compound in UV-related formulation development.
• R&D Applications: Suitable for laboratory and OEM/ODM cosmetic engineering projects.

Formulation Guidelines

• Usage Level: Research use only (dependent on system design)
• Phase Recommendation: Solubilized system or water phase
• pH Range: 4.0–7.5
• Compatibility: UV filters, emulsifiers, solvents (R&D systems only)
• Application Systems: UV formulation research systems
• Synergy: Combines with Avobenzone to evaluate broad-spectrum UV filter system compatibility in formulation studies.