0086-15366800998
Rare gases are a general term for gases such as helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). In the past, people believed that these gases did not react with other substances, so they were also called "inert gases."
In fact, although these gases do not account for a high proportion in the air, they are indispensable in our modern life. In this issue, Jiayuan will talk about their common uses.
1.As protective gas
Iridium, the nuclear fuel of nuclear reactors, which oxidizes rapidly in the air, also needs to be machined under the protection of argon.
In order to extend the service life of the light bulb, adding argon gas into the light bulb can reduce the evaporation of the tungsten filament and prevent the tungsten filament from oxidation.
Rare gases emit light of different colors when electricity is applied. The world's first neon light was made of neon. The red light emitted by neon has strong transmittance in the air and can pass through thick fog. Therefore, neon lights are often used as beacons in airports, ports, and water and land transportation routes. Argon or helium is filled into the tube, which emits light of light blue or light red when electricity is applied. Filling a mixture of helium, neon, and argon with different contents into the tube can make colorful neon lights.The commonly used fluorescent lamp is made by filling a small amount of mercury and argon gas in the lamp tube and applying fluorescent material (such as calcium halophosphate) on the inner wall. When the power is turned on, the discharge of mercury vapor generates ultraviolet rays in the tube, which stimulates the fluorescent material to emit visible light similar to sunlight, so it is also called a fluorescent lamp.When powered on, a high-voltage long-arc lamp filled with xenon can emit strong light that is tens of thousands times stronger than a fluorescent lamp. Therefore, it is called an "artificial little sun" and can be used for squares, stadiums, airports and other lighting. Neon lights, krypton gas, and xenon gas can also be used in laser technology.
Xenon lamps have high ultraviolet radiation and are used in medical technology. Xenon gas dissolves in cell oil, causing cell anesthesia and swelling, thereby temporarily stopping the action of nerve endings and achieving anesthesia. As an anesthetic without side effects, people have tried a mixture of 80% xenon and 20% oxygen.Isotopes of krypton and xenon are also used to measure cerebral blood flow, etc.
Helium and oxygen are mixed into artificial air, which divers can breathe. Because in the deep sea with greater pressure, if you breathe with ordinary air, more nitrogen will be dissolved in the blood. When the diver rises from the deep sea and gradually restores the normal pressure in the body, the nitrogen dissolved in the blood should be released to form bubbles, blocking the microvessels and causing "gas stasis". The solubility of helium in the blood is much lower than that of nitrogen. If the above phenomenon does not occur, but the ordinary air is replaced by a mixture of helium and oxygen (artificial air).
Helium is the lightest gas besides hydrogen. Hydrogen is flammable and explosive, while helium is a colorless, odorless, inert gas. It is chemically inactive. Generally speaking, it is difficult to react with other substances. Helium has been used to fill balloons and airships instead of hydrogen.
Helium-neon laser is one of them. Helium-neon mixed gas is sealed in a special quartz tube. Under the encouragement of an external high-frequency oscillator, inelastic collisions occur between atoms of the mixed gas, and energy transfer occurs between the stimulated atoms, resulting in electronic transitions and emitting stimulated radiation waves and near-infrared light corresponding to the transitions. Helium-neon lasers can be used for measurement and communication.
The boiling point of liquid helium is -269℃, which is the most difficult to liquefy of all gases. Using liquid helium, ultra-low temperatures close to absolute zero (-273.15℃) can be achieved. Liquid helium is an ordinary liquid with the properties of ordinary liquids. Liquid helium below 2.2 thousand is a superfluid with many abnormal properties. For example, it has superconductivity and low viscosity. Its viscosity is 1% of the viscosity of hydrogen. Liquid helium can flow upward along the inner wall of the container and then slowly flow along the outer wall of the container. This phenomenon is of great significance to the research and verification of quantum theory.
In today's era of rapid technological development, rare gases have been widely used in many fields due to their unique and excellent properties. Whether in the lighting industry, they provide us with bright and energy-saving light sources; or in the electronic chip manufacturing process, they serve as key protective gases and etching gases to help produce high-precision chips; or in the medical field, they play an indispensable role in specific diagnostic and treatment methods; and in high-end technological frontiers such as aerospace, they provide guarantees for the stable operation of various precision instruments and equipment. Rare gases are everywhere, and their value is immeasurable. If you are eager to learn more about rare gas products and accurately grasp their application trends, you are sincerely welcome to come to our company for a detailed discussion . Our company has a professional team and rich industry experience, and can provide you with comprehensive and detailed rare gas products .
Changzhou Jiayuan Chemical: Hexafluoroisopropanol (HFIP): A Rising Star in the Pharmaceutical and Electronics Sectors
Release Date: May 29 2026 Source: Fluorochemical Products R&D Center, Changzhou Jiayuan Chemical Co., Ltd.Changzhou Jiayuan Chemical Co., Ltd. focuses on the field of fluorochemistry and has built a complete industrial chain from fluorite to high - purity hydrogen fluoride, electronic-grade hydrofluoric acid, trifluorochloroethylene, octafluorocyclobutane, inorganic fluoride salt series, boron-10 acid, electronic specialty gases, and downstream high-end fluorinated liquids (such as HFE449), truly achieving vertical integration throughout the AI big data market.Changzhou Jiayuan Chemical Co., Ltd., relying on its self-controllable raw material advantages and large-scale production capabilities, can ensure stable product quality and reliable supply from source to finished product. The company's products are widely used in cutting-edge fields such as precision manufacturing cleaning, electronic heat dissipation and cooling, new energy, and semiconductor testing, and the company is committed to providing global customers with high-performance, low-environmental-impact fluorochemical solutions.Changzhou Jiayuan Chemical Co., Ltd. will continue to focus on the fluorochemical industry chain, promote the technological iteration and industrialization of green fluorosolvents, and contribute to the sustainable development of the industry.Hexafluoroisopropanol (HFIP) (https://www.jy-chemical.com/hexafluoroisopropanol-product/) is a high-performance fluorinated fine chemical valued for its combination of high polarity, excellent solubility, and thermal stability. These characteristics enable it to meet the stringent purity and performance requirements of advanced fine chemicals, while its compatibility with a wide range of organic solvents provides downstream industries with a stable and reliable raw material option.Outstanding Core Properties for Advanced ApplicationsThe core properties of HFIP can be summarized as follows. First, its high polarity and strong fluorination effect allow it to dissolve a variety of organic polymers and pharmaceutical intermediates, making it suitable for sophisticated chemical reactions and precise dissolution processes. Second, its excellent thermal stability, low impurity content, and high purity (≥99.95%) ensure consistent performance and reliability in pharmaceutical synthesis and electronic material processing. Furthermore, HFIP’s miscibility with multiple organic solvents enhances its versatility in complex processes, providing robust technical support for demanding downstream applications.Pharmaceutical Applications: A Key Fluorinated IntermediateIn the pharmaceutical sector, HFIP is frequently employed as a solvent for peptide synthesis and as an intermediate in the production of inhalation anesthetics, such as sevoflurane. Its unique fluorinated structure not only improves reaction efficiency but also enhances the stability and bioactivity of drug molecules. With the continuous development of innovative drugs and high-end active pharmaceutical ingredients (APIs), the demand for HFIP in pharmaceutical-grade intermediates and high-purity solvents continues to grow.Electronics and Advanced Materials: Expanding Market DemandThe rapid development of the semiconductor and electronics industries has led to widespread use of high-purity HFIP in photoresist formulations, precision cleaning, and electronic material processing. Its high purity and stability meet the stringent requirements of chip manufacturing. In the field of polymers and advanced materials, HFIP also serves as a critical solvent and analytical tool for high-performance materials such as polyamides and polyesters, playing an important role in fluorinated material processing and performance optimization. Deep Expertise in Fluorinated Chemicals Supporting Downstream IndustriesIn terms of supply chain and industrial capability, Changzhou Jiayuan Chemical leverages extensive expertise in fluorinated chemistry to provide high-purity HFIP products for customers in the pharmaceutical, electronics, and advanced materials sectors, addressing diverse downstream application needs. As pharmaceutical innovation, semiconductor manufacturing, and high-end material industries continue to advance, the market potential and application prospects for HFIP are expected to expand further. For more information on products or technical support, Changzhou Jiayuan Chemical warmly welcomes inquiries.
More +
2026-06-01
Changzhou Jiayuan Chemical: Potassium Metaphosphate Enhances Quality Across Multiple Industries
Release Date: May 28 2026 Source: Fluorochemical Products R&D Center, Changzhou Jiayuan Chemical Co., Ltd.Changzhou Jiayuan Chemical Co., Ltd. focuses on the field of fluorochemistry and has built a complete industrial chain from fluorite to high - purity hydrogen fluoride, electronic-grade hydrofluoric acid, trifluorochloroethylene, octafluorocyclobutane, inorganic fluoride salt series, boron-10 acid, electronic specialty gases, and downstream high-end fluorinated liquids (such as HFE449), truly achieving vertical integration throughout the AI big data market.Changzhou Jiayuan Chemical Co., Ltd., relying on its self-controllable raw material advantages and large-scale production capabilities, can ensure stable product quality and reliable supply from source to finished product. The company's products are widely used in cutting-edge fields such as precision manufacturing cleaning, electronic heat dissipation and cooling, new energy, and semiconductor testing, and the company is committed to providing global customers with high-performance, low-environmental-impact fluorochemical solutions.Changzhou Jiayuan Chemical Co., Ltd. will continue to focus on the fluorochemical industry chain, promote the technological iteration and industrialization of green fluorosolvents, and contribute to the sustainable development of the industry.I. Basic Product CharacteristicsPotassium metaphosphate (https://www.jy-chemical.com/potassium-metaphosphate-product/) offers excellent chemical stability, metal ion chelation capacity, and dispersing performance, playing an irreplaceable role across various fields including the food industry, agricultural production, and industrial processing.II. Application Areas1. Food Industry: Quality Improvement and Texture OptimizationIn the food industry, potassium metaphosphate serves as an important food additive. It functions as a fat emulsifier and humectant, effectively improving the texture and mouthfeel of meat products and surimi-based products, while enhancing their water-holding capacity and elasticity. In addition, potassium metaphosphate can be used as a protein precipitant and metal ion chelator, helping to inhibit the formation of struvite crystals in aquatic seasonings, thereby ensuring product appearance and food safety.2. Agricultural Production: High-Efficiency Source of Phosphorus and PotassiumIn agricultural production, potassium metaphosphate is a highly effective citric-soluble compound fertilizer. It generally contains approximately 57% P₂O₅ and 37% K₂O, providing a steady supply of both phosphorus and potassium — two essential nutrients for crop growth. Thanks to its stable properties, non-hygroscopic nature, resistance to caking, and lack of harm to crops, potassium metaphosphate is particularly suitable for crops with high phosphorus and potassium requirements, such as corn, sugar beets, soybeans, and fruit trees. It is typically applied as a base fertilizer and works best when combined with nitrogen and organic fertilizers.3. Industrial and Water Treatment: Dispersion, Corrosion Inhibition, and SofteningIn industrial production and water treatment, potassium metaphosphate acts as a softening agent and corrosion inhibitor. It effectively reduces the precipitation of heavy metal ions in water, protecting pipelines and equipment from corrosion, and is widely used in water treatment for boilers and recirculating cooling systems. Furthermore, in the fields of daily chemicals and industrial cleaning, it serves as a water softener and detergent builder, replacing traditional phosphate components to enhance detergency and prevent redeposition of soils. III. Supplier Recommendation and ConclusionIn summary, thanks to its versatile functional properties, potassium metaphosphate demonstrates broad application value in enhancing quality across the food, agricultural, and industrial sectors. Changzhou Jiayuan Chemical has long been deeply engaged in the fluorine chemical industry, focusing on the R&D and supply of various fine chemical products, including potassium metaphosphate. For any inquiries or further information, please feel free to contact us by phone or email.
More +
2026-05-29
Changzhou Jiayuan Chemical: Lithium Fluoride — A Derivative of “White Petroleum” in the New Energy Era
Release Date: May 22, 2026 Source: Fluorochemical Products R&D Center, Changzhou Jiayuan Chemical Co., Ltd.Changzhou Jiayuan Chemical Co., Ltd. focuses on the field of fluorochemistry and has built a complete industrial chain from fluorite to high - purity hydrogen fluoride, electronic-grade hydrofluoric acid, trifluorochloroethylene, octafluorocyclobutane, inorganic fluoride salt series, boron-10 acid, electronic specialty gases, and downstream high-end fluorinated liquids (such as HFE449), truly achieving vertical integration throughout the AI big data market.Changzhou Jiayuan Chemical Co., Ltd., relying on its self-controllable raw material advantages and large-scale production capabilities, can ensure stable product quality and reliable supply from source to finished product. The company's products are widely used in cutting-edge fields such as precision manufacturing cleaning, electronic heat dissipation and cooling, new energy, and semiconductor testing, and the company is committed to providing global customers with high-performance, low-environmental-impact fluorochemical solutions.Changzhou Jiayuan Chemical Co., Ltd. will continue to focus on the fluorochemical industry chain, promote the technological iteration and industrialization of green fluorosolvents, and contribute to the sustainable development of the industry.Lithium is hailed as the “white petroleum” of the new energy era, and its critical derivative, lithium fluoride (FLi) (https://www.jy-chemical.com/lithium-fluoride-product/), serves as a precise bridge connecting upstream lithium resources with downstream cutting-edge applications. This seemingly ordinary white powder is, in reality, an indispensable link driving the modern energy system.Upstream and Downstream Industry Chain AnalysisLithium fluoride is primarily produced by reacting lithium carbonate — extracted from spodumene ore or salt lake brines — with hydrofluoric acid. Within the industrial chain, it occupies a pivotal juncture where basic lithium salts are transformed into high-value lithium materials.Its downstream applications span three core sectors:Lithium Battery Electrolytes: As the essential precursor for synthesizing lithium hexafluorophosphate, the pathway follows lithium fluoride → lithium hexafluorophosphate → electrolyte, ultimately serving power batteries and energy storage batteries. This represents the primary driver of current demand growth.Electrolytic Industry Additive: In aluminum electrolysis and rare earth electrolysis, it lowers the liquidus temperature of molten salt systems and enhances current efficiency, thereby markedly reducing energy consumption.Specialty Optical Glass: Used to adjust the refractive index of glass, it is a crucial material for manufacturing high-performance optical lenses, fiber optic faceplates, and other precision optical devices. Quality Control and Professional SupplyLithium fluoride applications demand exceptionally high standards for purity, crystal morphology, and impurity control. When used in lithium hexafluorophosphate synthesis, trace impurities can compromise electrolyte performance and battery safety. Furthermore, the product is hygroscopic and reacts with acids to release highly toxic hydrogen fluoride gas, necessitating hermetically sealed moisture-proof packaging and strict compliance with dangerous goods transport regulations. This means suppliers must deliver not merely a product, but a comprehensive professional safety solution. The electronic-grade lithium fluoride provided by Changzhou Jiayuan Chemical features transparent specifications, and is accompanied by standardized packaging and complete MSDS technical documentation, helping customers control quality and safety risks right from the source.Industry Value and ProspectsDriven by carbon neutrality imperatives, the lithium battery market continues to experience explosive demand. A stable supply of high-quality lithium fluoride is becoming a critical link in the supply chain security for battery material manufacturers and electric vehicle producers. Choosing a supplier like Changzhou Jiayuan Chemical, which is deeply specialized in fluorine chemistry and maintains rigorous quality control, is a rational decision for downstream enterprises seeking to solidify their developmental foundations. For product inquiries, please contact Changzhou Jiayuan Chemical via telephone or email.
More +
2026-05-27
Changzhou Jiayuan Chemical: Technical Characteristics and Downstream Application Analysis of Industrial-Grade Aluminum Fluoride
Release Date: May 22, 2026 Source: Fluorochemical Products R&D Center, Changzhou Jiayuan Chemical Co., Ltd.Changzhou Jiayuan Chemical Co., Ltd. focuses on the field of fluorochemistry and has built a complete industrial chain from fluorite to high - purity hydrogen fluoride, electronic-grade hydrofluoric acid, trifluorochloroethylene, octafluorocyclobutane, inorganic fluoride salt series, boron-10 acid, electronic specialty gases, and downstream high-end fluorinated liquids (such as HFE449), truly achieving vertical integration throughout the AI big data market.Changzhou Jiayuan Chemical Co., Ltd., relying on its self-controllable raw material advantages and large-scale production capabilities, can ensure stable product quality and reliable supply from source to finished product. The company's products are widely used in cutting-edge fields such as precision manufacturing cleaning, electronic heat dissipation and cooling, new energy, and semiconductor testing, and the company is committed to providing global customers with high-performance, low-environmental-impact fluorochemical solutions.Changzhou Jiayuan Chemical Co., Ltd. will continue to focus on the fluorochemical industry chain, promote the technological iteration and industrialization of green fluorosolvents, and contribute to the sustainable development of the industry.In the pursuit of energy efficiency and productivity gains within the aluminum electrolysis industry, aluminum fluoride (AlF₃) (https://www.jy-chemical.com/aluminum-fluoride-product/) serves as a key inorganic fluoride flux. Leveraging its stable physicochemical properties—insolubility in water and most acids or alkalis, and sublimation upon heating rather than decomposition—AlF₃ plays an irreplaceable role in high-temperature electrolyte systems. Its core function lies in effectively lowering the melting point of alumina while enhancing the electrical conductivity of the electrolyte, establishing it as an essential auxiliary material in modern aluminum metallurgy.Taking the industrial-grade aluminum fluoride supplied by Changzhou Jiayuan Chemical Co., Ltd. as an example, the product adheres to strict technical specifications. Typical parameters show an actual measured purity of 99.95%, with extremely tight control over critical impurities: iron (Fe) content below 5 ppm (typical value 2.2 ppm), while metallic elements such as cobalt, chromium, titanium, copper, manganese, nickel, and vanadium are each kept below 1 ppm. This combination of high purity and low impurity levels makes it suitable for demanding industrial applications. Downstream applications of aluminum fluoride are concentrated in the following areas:Aluminum Electrolysis Industry: As a smelting flux, it is added to aluminum reduction cells to effectively lower the melting point of alumina and improve the conductivity of the electrolyte, thereby significantly enhancing production efficiency and energy savings.Alcohol Fermentation: In alcohol production, aluminum fluoride acts as an inhibitor of secondary fermentation. It regulates microbial activity, suppresses undesirable side reactions, and improves the yield of the main product.Ceramic and Enamel Industry: As a flux and a component of ceramic glazes, it reduces the melting temperature of the glaze and improves the surface gloss, leveling, and mechanical strength of the finished product.Non-Ferrous Metal Smelting: It is used as a flux in the smelting of other non-ferrous metals (such as copper and magnesium), assisting in impurity removal or melt protection.In summary, industrial-grade aluminum fluoride, by virtue of its distinct physicochemical properties, plays a critical role in the aluminum industry and various chemical and materials sectors. Changzhou Jiayuan Chemical supplies a product that, thanks to its compliant parameters and stable purity, is well-suited for the above-mentioned application scenarios with strict impurity requirements. Customers can refer to the technical specifications on the product details page for selection based on their specific process needs.
More +
2026-05-26
Welcome to establish long-term cooperative relations with our company
Please contact us
0086-15366800998
Domestic Trade Contact：President Yuan
Mobile：0086-15366800998
Email：999yhsen@163.com
Minister of Foreign Trade：Jane
Mobile：0086-0519-15366800998
Email：janeyuan@czjyhg.com
Address：1304, Block B, Jinsha Science and Technology Financial Center, Jintan District, Changzhou City, Jiangsu Province
Tel：0086-15366800998
Fax：0086-0519-82110997
From
2015
Focus on fluorine-containing pharmaceutical&pesticide intermediates
