Propylparaben
Propylparaben (CAS 94-13-3) is an antimicrobial preservative also known as Propyl 4-Hydroxybenzoate. It is used in cosmetic, personal care and pharmaceutical formulations to help control microbial growth. Send Inquiry
Product Description
Propylparaben, CAS 94-13-3
Propylparaben, also known as Propyl 4-Hydroxybenzoate or Propyl p-Hydroxybenzoate, is an ester of 4-hydroxybenzoic acid with the molecular formula C10H12O3 and a molecular weight of 180.20 g/mol.
Product Chemical Properties
Chemical Name: Propylparaben
Synonyms: Propyl Paraben, Propyl 4-Hydroxybenzoate, Propyl p-Hydroxybenzoate, Nipasol
CAS Number: 94-13-3
Molecular Formula: C10H12O3
Molecular Weight: 180.20 g/mol
EC Number: 202-307-7
Product Technical Specification
Appearance: Colorless crystals, or white to off-white or almost white crystalline solid
Purity: ≥99.0%
Melting Point: 95–99℃
Chloride (Cl-): ≤0.01%
Sulfate (SO4²-): ≤0.024%
Residue on Ignition: ≤0.1%
Stability: Stable properties; bacteriostatic activity is not easily changed under listed high-temperature conditions.
Solubility: Very slightly soluble in water, slightly soluble in hot water, readily soluble in alcohol and ether, and soluble in acetone.
Applications of Propylparaben
Used as broad-spectrum preservative for food, cosmetics and pharmaceuticals.
Packaging
25kg/fiber drum.
Production Capacity
3000MT/year.
Storage Requirements
Store in a tightly closed container in a cool, dry and well-ventilated place. Protect the material from moisture, excessive heat and contamination.
Propylparaben Bulk Supply from China
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