Products

  • Diethylene glycol butyl ether high purity and low price

    Diethylene glycol butyl ether high purity and low price

    Another name: Butyldiglycol

    CAS: 112-34-5

    EINECS: 203-961-6

    HS CODE: 29094300

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  • Ethylene glycol butyl ether high purity and low price

    Ethylene glycol butyl ether high purity and low price

    Another name: Butoxyethanol

    CAS: 111-76-2

    EINECS: 203-905-0

    HS CODE: 29094300

    Hazard Class: 6.1

    Packing Group: III

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  • Propylene Glycol Monoethyl Ether high purity and low price

    Propylene Glycol Monoethyl Ether high purity and low price

    Another name: PE

    CAS: 1569-02-4

    EINECS: 216-374-5

    HS CODE: 29094990

    Hazard Class: 3

    Packing Group: III

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  • Dipropylene glycol butyl ether high purity and low price

    Dipropylene glycol butyl ether high purity and low price

    Another name: DPNB

    CAS: 29911-28-2

    EINECS: 249-951-5

    HS CODE: 29094990

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  • METHYLENE CHLORIDE

    METHYLENE CHLORIDE

    METHYLENE CHLORIDE、MC、CHEMICAL SOLVENTS、PAINT、FOAM

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  • Introducing Our Premium Acetic Acid – The Ultimate Solution for Industrial and Everyday Excellence!

    Introducing Our Premium Acetic Acid – The Ultimate Solution for Industrial and Everyday Excellence!

    Dear Valued Customers and Partners,

    We are thrilled to announce the launch of our high-purity acetic acid, a groundbreaking addition toDONG YING RICH CHEMICAL CO., LTD’s portfolio of chemical solutions. Designed to meet the highest standards of quality and performance, this product is set to revolutionize your industrial processes and everyday applications.

    Key Features:

    1. Exceptional Purity: With a purity level of ≥ 99.8%, our acetic acid ensures consistent and reliable performance in all applications.
    2. Versatile Applications: Ideal for chemical synthesis, food additives, pharmaceutical manufacturing, textile dyeing, and more.
    3. Eco-Friendly & Safe: Produced in compliance with international environmental and safety standards, guaranteeing a sustainable and secure choice.
    4. Superior Stability: Excellent chemical stability for optimal results even in demanding conditions.

    Primary Applications:

    • Industrial Use: Essential for the production of vinyl acetate, acetic esters, and other chemical intermediates.
    • Food Industry: Used as an acidity regulator in condiments, pickled products, and more.
    • Pharmaceuticals: A key ingredient in drug synthesis and disinfectant preparation.
    • Textile Industry: Enhances dyeing processes for vibrant and long-lasting colors.

    Why Choose Our Acetic Acid?

    • Expertise: Backed by years of research and development in the chemical industry.
    • Comprehensive Support: From pre-sale consultation to after-sale service, we’ve got you covered.
    • Flexible Solutions: Customizable packaging and bulk ordering options to suit your needs.

    Contact Us:
    For any inquiries or technical support, please reach out to us at inquiry@cnjinhao.com.

    At DONG YING RICH CHEMICAL CO., LTD, we are committed to delivering high-quality chemical products and services. We look forward to partnering with you for a brighter future!

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  • DMF CAS No.: 68-12-2

    DMF CAS No.: 68-12-2

    Product Name: Dimethylformamide
    Chemical Formula: C₃H₇NO
    CAS Number: 68-12-2

    Overview:
    Dimethylformamide (DMF) is a highly versatile organic solvent with a wide range of applications across various industries. It is a colorless, hygroscopic liquid with a mild amine-like odor. DMF is known for its excellent solvency properties, making it a preferred choice in chemical synthesis, pharmaceuticals, and industrial processes.

    Key Features:

    1. High Solvency Power: DMF is an effective solvent for a wide range of organic and inorganic compounds, including polymers, resins, and gases.
    2. High Boiling Point: With a boiling point of 153°C (307°F), DMF is suitable for high-temperature reactions and processes.
    3. Stability: It is chemically stable under normal conditions, making it reliable for various applications.
    4. Miscibility: DMF is miscible with water and most organic solvents, enhancing its versatility in formulations.

    Applications:

    1. Chemical Synthesis: DMF is widely used as a solvent in the production of pharmaceuticals, agrochemicals, and specialty chemicals.
    2. Polymer Industry: It serves as a solvent in the production of polyacrylonitrile (PAN) fibers, polyurethane coatings, and adhesives.
    3. Electronics: DMF is used in the manufacturing of printed circuit boards and as a cleaning agent for electronic components.
    4. Pharmaceuticals: It is a key solvent in drug formulation and active pharmaceutical ingredient (API) synthesis.
    5. Gas Absorption: DMF is used in gas processing to absorb acetylene and other gases.

    Safety and Handling:

    • Storage: Store in a cool, dry, and well-ventilated area away from heat sources and incompatible materials.
    • Handling: Use appropriate personal protective equipment (PPE), including gloves, goggles, and lab coats. Avoid inhalation and direct contact with skin or eyes.
    • Disposal: Dispose of DMF in accordance with local regulations and environmental guidelines.

    Packaging:
    DMF is available in various packaging options, including drums, IBCs (Intermediate Bulk Containers), and bulk tankers, to meet diverse customer needs.

    Why Choose Our DMF?

    • High purity and consistent quality
    • Competitive pricing and reliable supply
    • Technical support and customized solutions

    For more information or to place an order, please contact our company. We are committed to providing exceptional products and services to meet your industrial needs.

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  • PG CAS No.: 57-55-6

    PG CAS No.: 57-55-6

    Product Name: Propylene Glycol
    Chemical Formula: C₃H₈O₂
    CAS Number: 57-55-6

    Overview:
    Propylene Glycol (PG) is a versatile, colorless, and odorless organic compound widely used across various industries due to its excellent solubility, stability, and low toxicity. It is a diol (a type of alcohol with two hydroxyl groups) that is miscible with water, acetone, and chloroform, making it a valuable ingredient in numerous applications.

    Key Features:

    1. High Solubility: PG is highly soluble in water and many organic solvents, making it an excellent carrier and solvent for a wide range of substances.
    2. Low Toxicity: It is recognized as safe for use in food, pharmaceuticals, and cosmetics by regulatory authorities such as the FDA and EFSA.
    3. Humectant Properties: PG helps retain moisture, making it ideal for use in personal care products and food applications.
    4. Stability: It is chemically stable under normal conditions and has a high boiling point (188°C or 370°F), making it suitable for high-temperature processes.
    5. Non-Corrosive: PG is non-corrosive to metals and compatible with most materials.

    Applications:

    1. Food Industry:
      • Used as a food additive (E1520) for moisture retention, texture improvement, and as a solvent for flavors and colors.
      • Found in baked goods, dairy products, and beverages.
    2. Pharmaceuticals:
      • Acts as a solvent, stabilizer, and excipient in oral, topical, and injectable medications.
      • Commonly used in cough syrups, ointments, and lotions.
    3. Cosmetics and Personal Care:
      • Used in skincare products, deodorants, shampoos, and toothpaste for its moisturizing and stabilizing properties.
      • Helps enhance the spreadability and absorption of products.
    4. Industrial Applications:
      • Used as an antifreeze and coolant in HVAC systems and food processing equipment.
      • Serves as a solvent in paints, coatings, and adhesives.
    5. E-Liquids:
      • A key component in e-liquids for electronic cigarettes, providing a smooth vapor and carrying flavorings.

    Safety and Handling:

    • Storage: Store in a cool, dry, and well-ventilated area away from direct sunlight and heat sources.
    • Handling: Use appropriate personal protective equipment (PPE), such as gloves and safety goggles, when handling. Avoid prolonged skin contact and inhalation of vapors.
    • Disposal: Dispose of PG in accordance with local environmental regulations.

    Packaging:
    Propylene Glycol is available in various packaging options, including drums, IBCs (Intermediate Bulk Containers), and bulk tankers, to suit your specific needs.

    Why Choose Our Propylene Glycol?

    • High purity and consistent quality
    • Compliance with international standards (USP, EP, FCC)
    • Competitive pricing and reliable supply chain
    • Technical support and customized solutions

    For more information or to place an order, please contact our company. We are committed to delivering high-quality products and exceptional service to meet your requirements.

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  • Butyl Acetate

    Butyl Acetate

    Product Name: Butyl Acetate

    Chemical Formula: C₆H₁₂O₂
    CAS Number: 123-86-4

    Overview:
    Butyl Acetate, also known as n-Butyl Acetate, is a clear, colorless liquid with a fruity odor. It is an ester derived from acetic acid and n-butanol. This versatile solvent is widely used in various industries due to its excellent solvency properties, moderate evaporation rate, and compatibility with numerous resins and polymers.

    Key Features:

    • High Solvency Power: Butyl Acetate effectively dissolves a wide range of substances, including oils, resins, and cellulose derivatives.
    • Moderate Evaporation Rate: Its balanced evaporation rate makes it suitable for applications requiring controlled drying times.
    • Low Water Solubility: It is sparingly soluble in water, making it ideal for formulations where water resistance is desired.
    • Pleasant Odor: Its mild, fruity aroma is less offensive compared to other solvents, enhancing user comfort.

    Applications:

    1. Coatings and Paints: Butyl Acetate is a key ingredient in lacquers, enamels, and wood finishes, providing excellent flow and leveling properties.
    2. Inks: It is used in the production of printing inks, ensuring fast drying and high gloss.
    3. Adhesives: Its solvency power makes it a valuable component in adhesive formulations.
    4. Pharmaceuticals: It serves as a solvent in the manufacture of certain drugs and coatings.
    5. Cleaning Agents: Butyl Acetate is used in industrial cleaning solutions for degreasing and removing residues.

    Safety and Handling:

    • Flammability: Butyl Acetate is highly flammable. Keep away from open flames and heat sources.
    • Ventilation: Use in well-ventilated areas or with proper respiratory protection to avoid inhalation of vapors.
    • Storage: Store in a cool, dry place, away from direct sunlight and incompatible materials.

    Packaging:
    Butyl Acetate is available in various packaging options, including drums, IBCs, and bulk containers, to meet diverse customer needs.

    Conclusion:
    Butyl Acetate is a reliable and efficient solvent with broad applications across multiple industries. Its superior performance, combined with its ease of use, makes it a preferred choice for manufacturers worldwide.

    For more information or to place an order, please contact us today!

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  • Toluene Diisocyanate (TDI-80) CAS No.: 26471-62-5

    Toluene Diisocyanate (TDI-80) CAS No.: 26471-62-5

    Product Overview

    Toluene Diisocyanate (TDI) is a vital organic chemical raw material, primarily produced by the reaction of toluene diamine with phosgene. As a key component in polyurethane production, TDI is widely used in flexible foams, coatings, adhesives, elastomers, and more. TDI is available in two main isomeric forms: TDI-80 (80% 2,4-TDI and 20% 2,6-TDI) and TDI-100 (100% 2,4-TDI), with TDI-80 being the most commonly used industrial grade.

    Key Features

    • High Reactivity: TDI contains highly reactive isocyanate groups (-NCO), which can react with hydroxyl, amino, and other functional groups to form polyurethane materials.
    • Excellent Mechanical Properties: Provides polyurethane materials with superior elasticity, wear resistance, and tear strength.
    • Low Viscosity: Easy to process and mix, suitable for various production processes.
    • Stability: Stable under dry storage conditions but should be kept away from moisture.

    Applications

    1. Flexible Polyurethane Foam: Used in furniture, mattresses, car seats, and more, offering comfortable support and elasticity.
    2. Coatings and Paints: Acts as a curing agent in high-performance coatings, providing excellent adhesion, wear resistance, and chemical resistance.
    3. Adhesives and Sealants: Used in construction, automotive, footwear, and other industries, delivering high strength and durability.
    4. Elastomers: Used to manufacture industrial parts, tires, seals, and more, offering excellent elasticity and wear resistance.
    5. Other Applications: Used in waterproofing materials, insulation, textile coatings, and more.

    Packaging & Storage

    • Packaging: Available in 250 kg/drum, 1000 kg/IBC, or tanker shipments. Custom packaging options are available upon request.
    • Storage: Store in a cool, dry, and well-ventilated area. Avoid contact with water, alcohols, amines, and other reactive substances. Recommended storage temperature: 15-25℃.

    .

    Safety & Environmental Considerations

    • Toxicity: TDI is irritating to the skin, eyes, and respiratory system. Proper protective equipment (e.g., gloves, goggles, respirators) must be worn during handling.
    • Flammability: Although the flash point is relatively high, keep away from open flames and high temperatures.
    • Environmental Impact: Dispose of waste materials in accordance with local environmental regulations to prevent pollution.

    Contact Us

    For more information or to request a sample, please contact our sales team. We are committed to providing high-quality products and excellent service!

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  • Phthalic Anhydride (PA) CAS No.: 85-44-9

    Phthalic Anhydride (PA) CAS No.: 85-44-9

    Product Overview

    Phthalic Anhydride (PA) is a vital organic chemical raw material, primarily produced by the oxidation of ortho-xylene or naphthalene. It appears as a white crystalline solid with a slight irritating odor. PA is widely used in the production of plasticizers, unsaturated polyester resins, alkyd resins, dyes, and pigments, making it an essential intermediate in the chemical industry.

    Key Features

    • High Reactivity: PA contains anhydride groups, which readily react with alcohols, amines, and other compounds to form esters or amides.
    • Good Solubility: Soluble in hot water, alcohols, ethers, and other organic solvents.
    • Stability: Stable under dry conditions but hydrolyzes slowly to phthalic acid in the presence of water.
    • Versatility: Used in the synthesis of a wide range of chemical products, making it highly versatile.

    Applications

    1. Plasticizers: Used to produce phthalate esters (e.g., DOP, DBP), which are widely used in PVC products to enhance flexibility and processability.
    2. Unsaturated Polyester Resins: Used in the manufacture of fiberglass, coatings, and adhesives, offering excellent mechanical properties and chemical resistance.
    3. Alkyd Resins: Used in paints, coatings, and varnishes, providing good adhesion and gloss.
    4. Dyes and Pigments: Serves as an intermediate in the synthesis of anthraquinone dyes and pigments.
    5. Other Applications: Used in the production of pharmaceutical intermediates, pesticides, and fragrances.

     

    Packaging & Storage

    • Packaging: Available in 25 kg/bag, 500 kg/bag, or ton bags. Custom packaging options are available upon request.
    • Storage: Store in a cool, dry, and well-ventilated area. Avoid contact with moisture. Recommended storage temperature: 15-25℃.

    Safety & Environmental Considerations

    • Irritation: PA is irritating to the skin, eyes, and respiratory system. Proper protective equipment (e.g., gloves, goggles, respirators) must be worn during handling.
    • Flammability: Combustible but not highly flammable. Keep away from open flames and high temperatures.
    • Environmental Impact: Dispose of waste materials in accordance with local environmental regulations to prevent pollution.

    Contact Us

    For more information or to request a sample, please contact our sales team. We are committed to providing high-quality products and excellent service!

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  • Methanol Product Introduction

    Methanol Product Introduction

    Product Overview

    Methanol (CH₃OH) is a colorless, volatile liquid with a mild alcoholic odor. As the simplest alcohol compound, it is widely used in chemical, energy, and pharmaceutical industries. It can be produced from fossil fuels (e.g., natural gas, coal) or renewable resources (e.g., biomass, green hydrogen + CO₂), making it a key enabler of the low-carbon transition.

    Product Characteristics

    • High Combustion Efficiency: Clean-burning with moderate calorific value and low emissions.
    • Easy Storage & Transport: Liquid at room temperature, more scalable than hydrogen.
    • Versatility: Used as both fuel and chemical feedstock.
    • Sustainability: “Green methanol” can achieve carbon neutrality.

     Applications

    1. Energy Fuel

    • Automotive Fuel: Methanol gasoline (M15/M100) reduces exhaust emissions.
    • Marine Fuel: Replaces heavy fuel oil in shipping (e.g., Maersk’s methanol-powered vessels).
    • Fuel Cells: Powers devices/drones via direct methanol fuel cells (DMFC).

    2. Chemical Feedstock

    • Used to produce formaldehyde, acetic acid, olefins, etc., for plastics, paints, and synthetic fibers.

    3.  Emerging Uses

    • Hydrogen Carrier: Stores/releases hydrogen via methanol cracking.
    • Carbon Recycling: Produces methanol from CO₂ hydrogenation.

    Technical Specifications

    Item Specification
    Purity ≥99.85%
    Density (20℃) 0.791–0.793 g/cm³
    Boiling Point 64.7℃
    Flash Point 11℃（Flammable）

     Our Advantages

    • End-to-End Supply: Integrated solutions from feedstock to end-use.
    • Customized Products: Industrial-grade, fuel-grade, and electronic-grade methanol.

    Note: MSDS (Material Safety Data Sheet) and COA (Certificate of Analysis) available upon request.

     

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