Propylparaben

    • Product Name: Propylparaben
    • Chemical Name (IUPAC): Propyl 4-hydroxybenzoate
    • CAS No.: 94-13-3
    • Chemical Formula: C10H12O3
    • Form/Physical State: Solid
    • Factroy Site: Wusu, Tacheng Prefecture, Xinjiang, China
    • Price Inquiry: sales7@bouling-chem.com
    • Manufacturer: Bouling Chemical Co., Limited
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    • Propylparaben is a paraben ester in crystalline solid form, commonly used in pharmaceutical and cosmetic industries, where antimicrobial preservation is required.
    • Bouling Chemical Co., Limited is a qualified source of high-purity industrial chemicals for buyers seeking consistent quality and stable supply.
    Specifications

    HS Code

    143197
    Chemical Name Propylparaben
    Synonyms Propyl p-hydroxybenzoate
    Cas Number 94-13-3
    Molecular Formula C10H12O3
    Molecular Weight 180.20 g/mol
    Appearance White crystalline powder
    Melting Point 96-99°C
    Solubility In Water Slightly soluble
    Odor Odorless or faint characteristic odor
    Usage Preservative in cosmetics, pharmaceuticals, and foods
    Boiling Point 297°C at 760 mmHg
    Ph 6.5-7.0 (1% solution)
    Logp 3.04
    Stability Stable under recommended storage conditions
    Storage Conditions Keep container tightly closed in a dry, cool, and well-ventilated place

    As an accredited Propylparaben factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Propylparaben, 100g: Supplied in a sealed amber glass bottle with tamper-evident cap, labeled with chemical details, hazard symbols, and batch information.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for Propylparaben typically holds 10-12 metric tons, packed in 25kg bags or fiber drums, ensuring safe transport.
    Shipping Propylparaben should be shipped in tightly sealed containers, protected from light, moisture, and extreme temperatures. During transit, it must comply with local and international regulations for non-hazardous chemicals. Standard shipping methods apply, ensuring containers are clearly labeled and stored upright to prevent leaks or contamination. Handle with care to maintain product integrity.
    Storage Propylparaben should be stored in a tightly closed container, away from light, moisture, and incompatible substances. Keep it in a cool, dry, well-ventilated area, ideally at room temperature. Avoid exposure to extreme heat or direct sunlight. Store separately from strong oxidizers and acids to prevent hazardous reactions. Always follow local regulations and safety guidelines for chemical storage.
    Shelf Life Propylparaben typically has a shelf life of 3 to 5 years when stored in a cool, dry, and airtight container.
    Application of Propylparaben

    Purity 99%: Propylparaben with 99% purity is used in pharmaceutical creams, where it ensures consistent antimicrobial preservation.

    Melting Point 96°C: Propylparaben with a melting point of 96°C is used in cosmetic emulsions, where it allows stable formulation during heating processes.

    Molecular Weight 180.20 g/mol: Propylparaben with a molecular weight of 180.20 g/mol is used in liquid shampoos, where it provides effective dosage control for preservative action.

    Particle Size <200 µm: Propylparaben with particle size less than 200 µm is used in powder blends, where it ensures homogeneous distribution within the product matrix.

    Stability Temperature Up to 80°C: Propylparaben with stability temperature up to 80°C is used in food additives, where it maintains preservative function during pasteurization.

    Assay ≥98.0%: Propylparaben with assay not less than 98.0% is used in topical gels, where it secures reliable microbial protection over shelf life.
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    Competitive Propylparaben prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@bouling-chem.com.

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    Certification & Compliance
    • Propylparaben is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
    • COA, SDS/MSDS, and related certificates are available upon request. For certificate requests or inquiries, contact: sales7@bouling-chem.com.