Propyl Paraben – High-Purity Preservative

$22.00$34.00

Chemical Identity:

  • Chemical Name: Propyl Paraben (Propyl p-Hydroxybenzoate)
  • CAS Number: 94-13-3
  • Molecular Formula: C10H12O3
  • Molecular Weight: 180.20 g/mol
  • Synonyms: Propyl 4-Hydroxybenzoate, Propyl Parahydroxybenzoate

Physical Properties:

  • Appearance: White crystalline powder or granules
  • Odor: Odorless or faintly aromatic
  • Density: ~1.06 g/cm³
  • Melting Point: 95°C–98°C (203°F–208°F)
  • Boiling Point: Decomposes before boiling
  • Solubility:
    • Slightly soluble in water (~0.05 g/100 mL at 20°C)
    • Soluble in ethanol, methanol, acetone, and other organic solvents

Description

Propyl Paraben is a widely used preservative known for its antimicrobial properties, making it a critical ingredient in food, cosmetic, and pharmaceutical products. It effectively inhibits the growth of mold, bacteria, and yeast, ensuring product safety and longevity.

This high-purity Propyl Paraben is designed to meet the stringent requirements of the food, personal care, and medical industries. Its versatility and reliability make it a trusted choice for manufacturers worldwide.

Applications of Propyl Paraben:

  • Food Industry:
    • Preservative in Processed Foods: Extends shelf life by preventing the growth of mold, yeast, and bacteria in baked goods, snacks, and condiments.
    • Beverages: Used in syrups, fruit juices, and soft drinks to maintain freshness.
    • Dairy Products: Ensures microbial stability in items like cheese spreads and creams.
  • Cosmetic Industry:
    • Skin Care Products: Added to creams, lotions, and moisturizers to prevent spoilage.
    • Hair Care: Commonly used in shampoos, conditioners, and hair treatments.
    • Makeup Products: Found in foundation, mascara, and lipsticks to maintain quality.
    • Deodorants and Antiperspirants: Preserves the efficacy of personal hygiene products.
  • Pharmaceutical Industry:
    • Liquid Medicines: Prevents microbial contamination in syrups and suspensions.
    • Topical Formulations: Added to ointments, gels, and creams to extend usability.
    • Tablets and Capsules: Ensures stability during storage by inhibiting microbial growth.
  • Personal Care Products:
    • Sunscreens: Stabilizes formulations to maintain effectiveness over time.
    • Toothpaste and Mouthwash: Inhibits the growth of bacteria in oral care products.
    • Shaving Products: Preserves the quality of gels, foams, and aftershave lotions.
  • Industrial Applications:
    • Paints and Coatings: Acts as a preservative in water-based paints and adhesives.
    • Adhesives: Prevents spoilage during storage and application.
    • Textiles: Used in treatments for antimicrobial finishes.
  • Aromatherapy and Essential Oils:
    • Preserves the integrity of essential oil blends and fragrance oils.
  • Research and Laboratory Use:
    • Used as a preservative in various biochemical and molecular biology solutions.

Storage:

  • Temperature Control:
    • Store in a cool, dry, and well-ventilated area.
    • Ideal storage temperature: 15°C–25°C (59°F–77°F).
  • Container Requirements:
    • Keep in tightly sealed, moisture-resistant containers.
    • Use original packaging or compatible containers to prevent contamination.
  • Avoid Contaminants:
    • Store away from strong oxidizing agents, acids, and bases.
    • Protect from exposure to moisture, heat, and direct sunlight.
  • Shelf Life:
    • Typically stable for up to 24 months when stored under proper conditions.

Handling:

  • Personal Protective Equipment (PPE):
    • Wear gloves, safety goggles, and protective clothing to minimize contact.
    • Use a dust mask or respirator if handling large quantities or in poorly ventilated areas.
  • Ventilation:
    • Handle in a well-ventilated space to avoid inhalation of dust.
  • Safe Practices:
    • Avoid creating or inhaling dust.
    • Wash hands and exposed skin thoroughly after handling.
    • Do not eat, drink, or smoke while handling the product.
  • Spill Management:
    • Sweep or vacuum spilled material carefully to avoid dust generation.
    • Dispose of in accordance with local regulations.

Additional information

Size

500 GRAMS, 1000 GRAMS