Mixed Refrigerant R507
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Mixed refrigerant R507

Shijie Chemical

    Specifications

    HS Code

    851383

    Name Mixed refrigerant R507
    Type azeotropic mixture
    Composition 50% R125 + 50% R143a (by mass)
    Molar Mass 98.85 g/mol
    Boiling Point -46.7°C at 1 atm
    Critical Temperature 70.9°C
    Critical Pressure 3796 kPa
    Density Liquid 1.213 g/cm³ at 25°C
    Specific Heat Capacity Liquid 1.42 kJ/(kg·K) at 25°C
    Odp Ozone Depletion Potential 0
    Gwp Global Warming Potential 3985 (100 - year time horizon)

    As an accredited Mixed refrigerant R507 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Mixed refrigerant R507 in 10 - kg cylinders for secure and efficient packaging.
    Storage Mixed refrigerant R507 should be stored in a well - ventilated, cool area, away from heat sources and direct sunlight. Keep it in a tightly sealed container to prevent leakage. Store it in a dedicated chemical storage facility, separated from incompatible substances like oxidizers. Regularly check storage conditions to ensure the integrity of the refrigerant.
    Shipping Mixed refrigerant R507 is shipped in specialized, pressure - rated cylinders. These are carefully inspected for integrity. Shipping adheres to strict hazardous material regulations, ensuring safe transportation due to its refrigerant nature.
    Free Quote

    Competitive Mixed refrigerant R507 prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8618136850665 or mail to sales6@liwei-chem.com.

    We will respond to you as soon as possible.

    Tel: +8618136850665

    Email: sales6@liwei-chem.com

    Mixed refrigerant R507
    General Information
    Historical Development
    "The Evolution of R507 Mixed Refrigerant"
    R507 is also a mixed refrigerant. At the beginning of its inception, the technology was not developed, and the need for refrigeration was gradually growing. All craftsmen worked hard to find a good recipe for refrigeration. It was used at the beginning, but the efficiency was not good.
    As time goes by, the research and development are not limited. Craftsmen have repeatedly studied the physical properties and proportions, with the goal of reaching a perfect state. After several generations of changes, the process is becoming more and more mature. The performance of R507 has gradually improved, and it is widely used in various fields of refrigeration, such as cold storage, freezers, etc. Its refrigeration is efficient, stable and reliable, and has become a common refrigerant in the refrigeration industry. It has made outstanding contributions to the control of cold temperature and the protection of material storage. From ancient times to the present, it has witnessed the grand event of refrigeration
    Product Overview
    "Product Overview of Mixed Refrigerant R507"
    Mixed refrigerant R507 is an important product in the field of refrigeration. It is a mixed refrigerant composed of a specific proportion of chemical substances. This product has good refrigeration efficiency and is widely used in various refrigeration equipment, such as cold storage, refrigerated trucks, etc.
    R507 has many characteristics. It has high refrigeration efficiency, can quickly achieve low temperature environment, and precise temperature control, which can ensure stable temperature in the refrigeration space. In addition, the chemical properties of this product are relatively stable, and under normal use conditions, it is not easy to cause adverse reactions with other substances, ensuring stable operation of the equipment. Therefore, in the refrigeration industry, Mixed refrigerant R507 occupies an important position, providing a reliable choice for many refrigeration needs.
    Physical & Chemical Properties
    "On the physical properties of R507 mixed refrigerant"
    Today there is R507 mixed refrigerant, the physical and chemical properties of which are related to refrigeration. This agent is a binary azeotropic mixture, composed of R125 and R143a in a certain proportion. Its thermodynamic properties are specific, and the critical temperature and pressure are fixed. The thermal conductivity is moderate, and it can effectively transfer heat in the refrigeration cycle. And its chemical stability is good, and it is not easy to react with the material in the system. And its environmental protection is good, and the ozone layer destruction coefficient is low. Such various physical properties make it widely used in the refrigeration industry and can guarantee the efficient operation of the refrigeration system.
    Technical Specifications & Labeling
    "Technical Specifications and Labeling (Product Parameters) of Mixed Refrigerant R507"
    There is Mixed refrigerant R507 today, and its technical specifications need to be accurate and clear. The ingredient ratio must meet the standards, and the impurity content should be strictly controlled. Physical properties such as boiling point and density are determined to meet various uses.
    On the label, when the product name is "Mixed refrigerant R507", the composition and dangerous characteristics of the ingredients are also indispensable. Packaging labels need to be standardized, which is easy to identify and use, and meets the needs of safety. Parameter labels must be accurate, so that users can understand its performance and follow it to achieve safe and efficient results.
    Preparation Method
    "The Method of Making R507 Refrigerant"
    To make R507 refrigerant, its raw materials and production process are very critical. Raw materials need to be carefully selected to ensure quality. In the production process, the reaction steps should be especially rigorous.
    Prepare all the required materials first, according to a specific ratio. Enter the reactor, control the temperature and pressure, so that it can fully react. This process needs to be precisely controlled. If the temperature and pressure are improper, it may cause a reaction deviation.
    After the reaction is completed, it is purified to remove impurities. Set up a circulation mechanism to improve purity and ensure product stability. In this way, high-quality R507 refrigerant can be prepared to meet the needs of the market.
    Chemical Reactions & Modifications
    On the chemical feedback and modification of mixed refrigerant R507
    The mixed refrigerant R507 has considerable functions in the field of refrigeration. Its chemical feedback is related to the quality of refrigeration efficiency, and the way of modification is related to the improvement of performance.
    Looking at its chemical feedback, it interacts with various materials during the refrigeration cycle. In case of metals, there may be a risk of corrosion, which is one end of the feedback. In addition, during heat exchange, its phase transformation characteristics are also characterized by chemical feedback, which affects the refrigeration efficiency.
    As for the modification method, or add additives to change its chemical activity and reduce the damage of corrosion; or adjust the proportion of components to optimize its heat transfer performance. Through this modification, the refrigeration performance of R507 can be refined, the energy consumption can be reduced, and the effectiveness can be increased. Therefore, it is of great benefit to the development of the refrigeration industry to clarify its chemical feedback and explore its modification method.
    Synonyms & Product Names
    "On the same name and trade name of" Mixed refrigerant R507 "
    Today there is mixed refrigerant R507, which is gradually becoming famous in the refrigeration industry. The same name of this agent, or synonymous name, such as refrigerant R507, is also known as another name, which is called by colleagues in the industry according to its characteristics and uses. As for the trade name, each merchant has a unique name due to marketing needs and different processes.
    If a business name calls it" ice condensation 507 ", it means that it is powerful in refrigeration and can condense water into ice; it is also called" cold escape R507 ", indicating that the cold energy in the refrigeration process escapes, which is efficient and stable. Although the names are different, they all refer to mixed refrigerant R507. This is all due to the development of the refrigeration industry. In order to recognize the characteristics and advantages of their products, businesses have named R507 under various names, enabling it to perform refrigeration functions under various names in the market.
    Safety & Operational Standards
    Safety and Operation Specifications for Mixed Refrigerant R507
    The mixed refrigerant R507 has considerable functions in refrigeration. However, its characteristics are special, and it must be used in accordance with safety and operation specifications to ensure safety.
    #1. Storage Regulations
    This agent should be stored in a cool, dry and well-ventilated place, away from fire and heat sources. Its device must be tightly closed to prevent leakage. And it should not be mixed with oxidizing substances, for fear of unexpected changes.
    #2. The essentials of operation
    When operating, make sure that the place is well ventilated. Operators must be professionally trained, familiar with the operation method, and abide by the procedures. When filling, when controlling the rate, avoid sudden pressure rise. After use, check the valve carefully to ensure that it is closed tightly and there is no risk of leakage.
    #3. Protective measures
    Those who work should wear suitable protective gear, such as protective gloves, glasses, etc. If you accidentally touch it, rinse it with a lot of water quickly, and if you still feel unwell, seek medical attention immediately. In case of leakage, those present should evacuate to a safe place as soon as possible. Fireworks are strictly prohibited, and ventilation devices should be turned on quickly, and professional equipment should be used to plug the leak.
    #4. Emergency measures
    If there is a fire, do not use water directly, and use dry powder, carbon dioxide and other fire extinguishing agents. Those who fight fires must wear professional protective equipment and stand on the upper hand to rescue.
    All of these are regulations for the safety and operation of mixed refrigerant R507. Practitioners should keep them in mind and implement them cautiously to ensure safety.
    Application Area
    "The Use of R507 Mixed Refrigerant"
    Today there is R507 mixed refrigerant, and its application field is quite wide. In the refrigeration industry and large cold storage, this agent is often relied on to maintain a low temperature environment, so that vegetables, fruits, fish and meat can be kept fresh for a long time without losing their freshness and quality. In industrial production, many processes that require precise temperature control, such as the storage and processing of some chemical raw materials, R507 can precisely regulate the temperature to ensure stable production. And because of its superior performance, it also plays a key role in cold chain logistics transportation, ensuring that the goods are not affected by temperature in transit and arrive at the destination safely. It can be seen that R507 has important uses in many temperature control related fields and is indispensable.
    Research & Development
    On the Research and Innovation of Mixed Refrigerant R507
    There is currently a mixed refrigerant R507, which is widely used in the field of refrigeration. In order to improve its performance and function, it is imperative to research and create.
    Those who study, study its composition ratio in detail, and observe its characteristics under different working conditions. Explore its adaptation to refrigeration equipment components, seek to reduce energy consumption and increase efficiency.
    The creator, or find a new preparation method, so that the cost can be reduced and the quality can be improved; or find a new way to apply it and expand its application. After unremitting research and innovation, R507 is expected to shine in the refrigeration industry, assisting the advancement of refrigeration technology to meet the needs of all parties and promote the prosperity of the industry.
    Toxicity Research
    Toxicity studies
    Since modern times, various new substances have appeared frequently, and Mixed refrigerant R507 is also one of them. The application of this substance is becoming more and more widespread, but its toxicity cannot be ignored.
    Today's research on toxicity is to observe the effect of it on various substances under different environments and dosages. Or into gas, or into liquid, and observe whether the state and properties of the organism change after it comes into contact with the organism. There is a company that is cautious and uses scientific methods to analyze its composition and structure, and deduce the reason for its interaction with the organism.
    Although the research has not been completed, it is known that it cannot be ignored. Everyone should use it in accordance with regulations, and strictly protect it during production, storage, and application to reduce the possible harm of its toxicity, so as to ensure the well-being of everyone and the tranquility of the environment.
    Future Prospects

    Those who mix and cool R507 in the future
    will use it in the cold field in today's world. If it is not done yet, the power will be huge.
    Technology is new and research is unremitting, so that its performance will improve. Energy efficiency may be increased again, and energy consumption will be improved when combined. And it is necessary to keep it safe and cut it every day. R507 may be used here, and the performance will be improved, and the impact of the environment will be less and less.
    It is also used in the industrial world. If it is cold, commercial and cold, or there are more new applications. Therefore, R507 is expected to become a pillar of cold technology and lead forward.
    Where to Buy Mixed refrigerant R507 in China?
    As a trusted Mixed refrigerant R507 manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
    Frequently Asked Questions

    As a leading Mixed refrigerant R507 supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What are the ingredients of Mixed refrigerant R507?
    Mixed refrigerant R507 is made by mixing R125 and R143a in a certain proportion. Its ratio is 50% for R125 and 50% for R143a (mass fraction). The two are mixed to form R507.
    R125, chemically named pentafluoroethane, has stable properties and can play a key role in refrigeration systems. And R143a, that is, trifluoroethane, also has good refrigeration performance. After mixing with R125, R507 shows advantages in refrigeration characteristics.
    R507 has many characteristics, and its refrigeration efficiency is quite high, which can effectively achieve the purpose of cooling. And under certain temperature and pressure conditions, its thermodynamic properties are stable, which can ensure the stable operation of the refrigeration system. In a wide range of refrigeration equipment, such as commercial refrigeration systems, the R507 is widely used, providing an efficient solution for the refrigeration sector due to its mixed components.
    What is the applicable temperature range of Mixed refrigerant R507?
    The temperature range of mixed refrigerant R507 is the key to the operation efficiency and safety of refrigeration equipment. The temperature range of this refrigerant is quite wide, roughly between -50 ° C and 10 ° C.
    In the field of low temperature refrigeration, such as low temperature freezer, it can maintain the temperature in the warehouse at about -50 ° C to properly store goods that need to be deeply frozen, such as biological samples, special ingredients, etc. Because of this low temperature range, it can show excellent cooling performance and ensure that the quality of goods is not damaged.
    In medium temperature refrigeration scenarios, such as general freezers, R507 can control the temperature at around 10 ° C to meet the needs of common food preservation. In this temperature range, its refrigeration efficiency is very high, and it has good heat transfer performance, which can effectively maintain the uniform temperature in the warehouse, so that the shelf life of food can be extended.
    This refrigerant is suitable for a variety of refrigeration application scenarios, providing reliable refrigeration solutions for different industries. Whether it is food cold chain or industrial refrigeration, it can achieve efficient and stable refrigeration goals by virtue of its suitable temperature range.
    What are the advantages of Mixed refrigerant R507 compared to other refrigerants?
    Today there is a mixed refrigerant R507. What are its advantages over other refrigerants? The one covering R507 is made of R125 and R143a mixed in equal mass ratio. Its advantages are three.
    First, it has excellent thermodynamic properties. R507 has moderate condensing pressure and evaporation pressure, which can reduce energy consumption during the operation of the refrigeration system. And its cooling coefficient is quite high. With the same amount of electric energy input, more cooling capacity can be obtained, and energy efficiency is excellent. It can greatly reduce costs and increase efficiency in commercial refrigeration and industrial refrigeration.
    Second, it has excellent chemical stability. Under normal conditions of use, it rarely reacts chemically with other materials in the system, which can effectively protect the components of the refrigeration system, such as compressors, condensers, evaporators, etc., prolonging their lifespan, reducing maintenance frequency and cost, and providing protection for long-term and stable refrigeration operation.
    Third, the environmental protection characteristics can be said. Its ozone depletion potential (ODP) is almost zero, which is extremely damaging to the ozone layer; the global warming potential (GWP) is also within the acceptable range. Compared with the previous high GWP value refrigerants, it contributes a lot to environmental protection, which is in line with the current environmental protection trend and is the best choice for sustainable development of refrigeration solutions. From this perspective, the mixed refrigerant R507 has significant advantages over other refrigerants in terms of performance, stability, and environmental protection, making it a valuable choice in the refrigeration industry.
    Mixed refrigerant R507 during use
    Mixed refrigerant R507 is commonly used in the field of refrigeration. When using it, many matters need to be paid attention to.
    The first priority is safety. This refrigerant is toxic and flammable. It is operated in a well-ventilated place and away from fire and heat sources to prevent leakage from poisoning or fire risk.
    The second is compatibility. It is very important to have material compatibility with the components of the refrigeration system. Check whether the components are suitable before use, otherwise it may cause corrosion and damage to the components, affecting the performance and life of the system.
    Furthermore, the charging amount should be accurate. Too much or too little charging is not conducive to the cooling effect and energy consumption. The charging amount should be controlled with accurate metering tools according to the equipment manual or professional guidance.
    When operating, temperature and pressure monitoring is also essential. R507 has a specific range of working temperature and pressure. If it exceeds this range, it may damage the system and cause poor cooling effect. Real-time monitoring with thermometers, pressure gauges and other tools, and timely adjustment when abnormal.
    Storage and transportation are also exquisite. Store in a cool, dry and ventilated place, away from direct sunlight and high temperature. Transportation follows relevant regulations to prevent severe vibration, collision and leakage.
    Use R507 with caution in all aspects to ensure the stable and efficient operation of the refrigeration system, achieve the expected refrigeration purpose, and ensure the safety of personnel and the environment at the same time.
    Mixed refrigerant R507 environmental performance
    The environmental performance of the mixed refrigerant R507 is related to many parties. This agent is an azeotropic mixed refrigerant, which is mixed with R125 and R143a in a certain proportion.
    In terms of its ozone depletion potential (ODP), the ODP of R507 is zero. This is a great good, covering many refrigerants in the past that contained chlorofluorocarbons, which damaged the ozone layer and was very harmful. And R507 has no such danger, and it is very effective in the protection of the ozone layer.
    However, looking at its global warming potential (GWP), the GWP of R507 is quite high. Although it does not damage the ozone layer, in the context of global warming, high GWP is also a concern. High GWP refrigerants are released into the atmosphere, contributing to the atmospheric greenhouse effect and causing global climate change over the years.
    Therefore, although R507 is well protected in the ozone layer, in view of the trend of global warming, it is also necessary to find alternative refrigerants with lower GWP values, so as to make the refrigeration industry sustainable and beneficial to ecological balance and benefit future generations.