Sodium Methyl Paraben – The Smart Preservative Choice
Overview:
Sodium Methyl Paraben is a high-performance, water-soluble preservative widely used in cosmetics, personal care, and pharmaceutical products. It protects formulations from bacteria and fungi, ensuring safety and prolonging shelf life-all while being gentle and effective.
Chemical Profile:
Chemical Name: Sodium 4-hydroxybenzoate (Sodium Methyl Paraben)
CAS No.: 5026-62-0
Molecular Formula: C₈H₇NaO₃
Appearance: White crystalline powder
Applications – Where It Excels:
Cosmetics & Skincare: Creams, lotions, shampoos, conditioners – keeps products fresh and safe
Pharmaceuticals: Tablets, syrups, ointments – prevents microbial growth efficiently
Personal Care Products: Gels, deodorants, and other water-based formulations
Specifications (Typical):
Purity: ≥99%
Moisture: ≤0.5%
Melting Point: 250–255°C
Solubility: Highly soluble in water
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