Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing admin@sinochem-nanjing.com 3389378665@qq.com
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Onion Essential Oil

    • Product Name Onion Essential Oil
    • Alias onion-essential-oil
    • Einecs 285-349-8
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    Specifications

    HS Code

    908824

    Botanical Name Allium cepa
    Extraction Method Steam distillation
    Plant Part Used Bulb
    Appearance Yellow to brownish-yellow liquid
    Aroma Strong, pungent, characteristic onion odor
    Solubility Insoluble in water; soluble in oils and alcohol
    Main Components Sulfur compounds, allyl propyl disulfide
    Refractive Index 1.540–1.570 at 20°C
    Relative Density 1.03–1.05 at 20°C
    Flash Point Above 70°C
    Storage Conditions Cool, dry place away from sunlight
    Country Of Origin Commonly India, Egypt, China
    Purity Typically 100% pure, undiluted

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

    Packing & Storage
    Packing Amber glass bottle with secure dropper cap, labeled “Onion Essential Oil, 30ml.” Clearly marked with batch number and safety information.
    Shipping Onion Essential Oil should be shipped in tightly sealed, leak-proof containers, protected from sunlight and moisture. Handle with appropriate labels indicating it is a natural, potentially irritating substance. Follow all relevant hazardous goods transport regulations, ensuring the package is upright, cushioned, and compliant with local and international shipping guidelines for essential oils.
    Storage Onion Essential Oil should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep the container tightly closed and stored in glass, stainless steel, or other non-reactive containers. Avoid exposure to moisture and incompatible substances. Properly label the storage container and keep it out of reach of unauthorized personnel.
    Application of Onion Essential Oil

    Purity 98%: Onion Essential Oil with purity 98% is used in pharmaceutical formulations, where it provides strong antimicrobial activity against pathogenic bacteria.

    Viscosity 25 cP: Onion Essential Oil at viscosity 25 cP is used in cosmetic emulsions, where it ensures consistent texture and improved skin absorption.

    Molecular Weight 150 g/mol: Onion Essential Oil with molecular weight 150 g/mol is used in topical anti-inflammatory gels, where it allows for rapid active compound penetration.

    Stability Temperature 45°C: Onion Essential Oil with stability temperature 45°C is used in food preservation processes, where it maintains its efficacy under thermal processing.

    Sulfur Content 2.5%: Onion Essential Oil with sulfur content 2.5% is used in agricultural fungicide blends, where it delivers enhanced inhibitory effects on fungal growth.

    Refractive Index 1.57: Onion Essential Oil with a refractive index of 1.57 is used in fragrance formulations, where it provides long-lasting scent retention.

    Density 0.93 g/cm³: Onion Essential Oil at a density of 0.93 g/cm³ is used in aromatherapy diffusers, where it enables efficient vaporization and even dispersion.

    pH Range 4.5–5.0: Onion Essential Oil with a pH range of 4.5–5.0 is used in personal care products, where it stabilizes the formulation and prevents microbial contamination.

    Solubility in Ethanol 100 mg/mL: Onion Essential Oil with solubility in ethanol at 100 mg/mL is used in tincture manufacturing, where it ensures rapid dissolution and homogeneous mixing.

    Particle Size <5 µm (micronized): Onion Essential Oil with particle size less than 5 µm is used in encapsulated nutraceuticals, where it promotes controlled release and improved bioavailability.

    Free Quote

    Competitive Onion Essential Oil prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: admin@sinochem-nanjing.com

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