Offers to Sell

Dimethyl malonate is a reagent used in organic synthesis. It acts as a precursor for the synthesis of mono-substituted and di-substituted acetic acid, barbiturates, vitamin B1 and vitamin B6. It is used in the pharmaceutical industry to prepare pharmaceuticals like chloroquine and butazolidin. It is involved in the synthesis of diastereomeric pure thienylpyridines by reacting with 1,3-diphenylprop-2-enyl acetate. Brand: Soarwin CAS No.: 108-59-8 EC number:203-597-8 Molecular Formula: C5H8O4 Density: 1.156 g/mL at 25 °C (lit.) Boiling point:180-181 °C (lit.) Melting point:-62 °C (lit.) Flashing point: 194°F

Solvent. Softener. Organic synthesis. Chromatographic analysis reagents. In agricultural analysis, it is used as a developing agent for paper chromatography for the analysis of amino acid contents in rice. Amides have active reactivity and special solubility capabilities, and can be used as organic synthesis raw materials, paper treatment agents, softeners in the fiber industry, softeners for animal glue, and also as analytical reagents for determining amino acid contents in rice. In organic synthesis, its applications in the pharmaceutical field are predominant, and it also has many uses in pesticides, dyes, pigments, fragrances, and additives. It is also an excellent organic solvent, mainly used in the spinning of acrylonitrile copolymers and ion exchange resins, as well as anti-static coating or conductive coating for plastic products, etc. In addition, it is used for separating chlorosilanes and purifying oils and fats. Formamide can undergo various reactions, in addition to reacting with three hydrogens, it can also undergo dehydration, CO removal, amino introduction, acyl group introduction, and cyclization reactions. For example, cyclization. Diethyl malonate reacts with formamide to obtain the intermediate 4,6-dihydroxy pyrimidine of vitamin B4. p-Aminobenzoic acid reacts with amide to obtain the intermediate quinazolone-4 of anti-arrhythmic quinoline. Brand: Soarwin CAS No.: 75-12-7 EC number:200-842-0 Molecular Formula: C4H4N2O2 Density: 1.134g/mLat 25°C(lit.) Boiling point:210°C(lit.) Melting point:2-3°C(lit.) Flashing point: 310°F

Product Name Electrode Silver Mesh Model Ag>99.99% Density 10.49 g/cm3 Melting 960 ℃  Characteristic Silver wire mesh has excellent ductility, and its conductivity and heat transfer are the highest among all metals. Application Battery collector mesh electrode mesh battery skeleton mesh, experimental materials, high-precision filtration equipment, military manufacturing, aerospace. Contact Information Email:estrellayue@ofolan.com Whatsapp:+86-1 , 3315865785 M.P:+86-13315865785

Minimum Order: 1 bags

The application of microcrystalline wax in insulation is mainly in the electronic industry as a sealant and insulating material for electronic components. Microcrystalline wax has good insulating properties and stability, can protect electronic components from moisture and dust erosion, provide electrical insulation and barrier properties. Specific applications of microcrystalline wax in the electronics industry Sealant: Microcrystalline wax can be used as a sealant for electronic components to prevent moisture and dust from entering and protect the stable operation of electronic components. Insulating material: In the manufacturing process of electronic products, microcrystalline wax can be used as an insulating material to provide electrical insulation and barrier performance to ensure the normal operation and prolong the service life of electronic equipment.

liquid crystal reactive RM257 174063-87-7 RM257 174063-87-7 1,4-Bis-[4-(3-acryloyloxypropyloxy)benzoyloxy] , -2-methylbenzene C33H32O10 HPLC: 97% MIN. Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

Porduct Name Nuclear Grade Zirconium Mesh model Zr-1、Zr-3、R60702、R60705 等 Mesh Size 5Mesh-200Mesh Wire diameterthickness 2.0mm-0.03mm Weaving Method Plain Weave, Twill Weave Density 6.49 g/cm3 Melting point 1850 ℃  Characteristic Zirconium wire woven mesh is a high melting point metal woven mesh with a density of 6.49g/cm3, a melting point of 1850 ℃, and a boiling point of 4370 ℃. The surface of pure zirconium mesh is prone to forming an oxide film, which has a metallic luster and therefore has a similar appearance to steel. Zirconium wire mesh has excellent corrosion resistance, and its corrosion resistance is superior to titanium. It is insoluble in hydrofluoric acid and aqua regia. In high-temperature environments, it can react with non-metallic elements and many metallic elements to form solid solution compounds (such as in the preparation of zirconium nitride wire mesh metal matrix composites) Application The amazing corrosion resistance, extremely high melting point, ultra-high hardness and strength of nuclear grade zirconium mesh can be applied in aerospace, military, vacuum high-temperature equipment, petrochemical, pharmaceutical, mechanical manufacturing and other fields. The purity of the nuclear grade zirconium mesh provided by Oufulang Rare and Precious Alloy Wire Mesh Company is 99.95%. The surface mesh of the product is uniform, without broken wires or loopholes, with amazing corrosion resistance, extremely high melting point, ultra-high hardness and strength. It can be applied in aerospace, military, vacuum high-temperature equipment, petrochemical, pharmaceutical, mechanical manufacturing and other fields. Contact Information M.P:+86-13315865785 Email:estrellayue@ofolan.com WhatsApp:+86-13315865785

Minimum Order: 1 bags

Porduct Name Zirconium Circular Mesh model Zr-1、Zr-3、R60702、R60705 等 Mesh Size 5Mesh-200Mesh Wire diameterthickness 2.0mm-0.03mm Weaving Method Plain Weave, Twill Weave Density 6.49 g/cm3 Melting point 1850 ℃  Characteristic Zirconium wire woven mesh is a high melting point metal woven mesh with a density of 6.49g/cm3, a melting point of 1850 ℃, and a boiling point of 4370 ℃. The surface of pure zirconium mesh is prone to forming an oxide film, which has a metallic luster and therefore has a similar appearance to steel. Zirconium wire mesh has excellent corrosion resistance, and its corrosion resistance is superior to titanium. It is insoluble in hydrofluoric acid and aqua regia. In high-temperature environments, it can react with non-metallic elements and many metallic elements to form solid solution compounds (such as in the preparation of zirconium nitride wire mesh metal matrix composites) Application The amazing corrosion resistance, extremely high melting point, ultra-high hardness and strength of nuclear grade zirconium mesh can be applied in aerospace, military, vacuum high-temperature equipment, petrochemical, pharmaceutical, mechanical manufacturing and other fields. The purity of the nuclear grade zirconium mesh provided by Oufulang Rare and Precious Alloy Wire Mesh Company is 99.95%. The surface mesh of the product is uniform, without broken wires or loopholes, with amazing corrosion resistance, extremely high melting point, ultra-high hardness and strength. It can be applied in aerospace, military, vacuum high-temperature equipment, petrochemical, pharmaceutical, mechanical manufacturing and other fields. Contact Information M.P:+86-13315865785 Email:estrellayue@ofolan.com WhatsApp:+86-13315865785

Minimum Order: 1 bags

Porduct Name Zirconium Wire Mesh model Zr-1、Zr-3、R60702、R60705 等 Mesh Size 5Mesh-200Mesh Wire diameterthickness 2.0mm-0.03mm Weaving Method Plain Weave, Twill Weave Density 6.49 g/cm3 Melting point 1850 ℃  Characteristic Zirconium wire woven mesh is a high melting point metal woven mesh with a density of 6.49g/cm3, a melting point of 1850 ℃, and a boiling point of 4370 ℃. The surface of pure zirconium mesh is prone to forming an oxide film, which has a metallic luster and therefore has a similar appearance to steel. Zirconium wire mesh has excellent corrosion resistance, and its corrosion resistance is superior to titanium. It is insoluble in hydrofluoric acid and aqua regia. In high-temperature environments, it can react with non-metallic elements and many metallic elements to form solid solution compounds (such as in the preparation of zirconium nitride wire mesh metal matrix composites) Application The amazing corrosion resistance, extremely high melting point, ultra-high hardness and strength of nuclear grade zirconium mesh can be applied in aerospace, military, vacuum high-temperature equipment, petrochemical, pharmaceutical, mechanical manufacturing and other fields. The purity of the nuclear grade zirconium mesh provided by Oufulang Rare and Precious Alloy Wire Mesh Company is 99.95%. The surface mesh of the product is uniform, without broken wires or loopholes, with amazing corrosion resistance, extremely high melting point, ultra-high hardness and strength. It can be applied in aerospace, military, vacuum high-temperature equipment, petrochemical, pharmaceutical, mechanical manufacturing and other fields. Contact Information M.P:+86-13315865785 Email:estrellayue@ofolan.com WhatsApp:+86-13315865785

Minimum Order: 1 bags

Porduct Name Zirconium Plate Mesh model Zr-1、Zr-3、R60702、R60705 等 Mesh Size 5Mesh-200Mesh Wire diameterthickness 2.0mm-0.03mm Weaving Method Plain Weave, Twill Weave Density 6.49 g/cm3 Melting point 1850 ℃  Characteristic Zirconium wire woven mesh is a high melting point metal woven mesh with a density of 6.49g/cm3, a melting point of 1850 ℃, and a boiling point of 4370 ℃. The surface of pure zirconium mesh is prone to forming an oxide film, which has a metallic luster and therefore has a similar appearance to steel. Zirconium wire mesh has excellent corrosion resistance, and its corrosion resistance is superior to titanium. It is insoluble in hydrofluoric acid and aqua regia. In high-temperature environments, it can react with non-metallic elements and many metallic elements to form solid solution compounds (such as in the preparation of zirconium nitride wire mesh metal matrix composites) Application The amazing corrosion resistance, extremely high melting point, ultra-high hardness and strength of nuclear grade zirconium mesh can be applied in aerospace, military, vacuum high-temperature equipment, petrochemical, pharmaceutical, mechanical manufacturing and other fields. The purity of the nuclear grade zirconium mesh provided by Oufulang Rare and Precious Alloy Wire Mesh Company is 99.95%. The surface mesh of the product is uniform, without broken wires or loopholes, with amazing corrosion resistance, extremely high melting point, ultra-high hardness and strength. It can be applied in aerospace, military, vacuum high-temperature equipment, petrochemical, pharmaceutical, mechanical manufacturing and other fields. Contact Information M.P:+86-13315865785 Email:estrellayue@ofolan.com WhatsApp:+86-13315865785

Minimum Order: 1 bags

CHM non-self-priming horizontal multi-stage centrifugal pump has high efficiency, low noise, mild corrosion resistance, compact structure, beautiful appearance, small volume, light weight and other characteristics. The pump is suitable to transport low viscosity, neutral, non-explosive liquid and the liquid does not contain solid particles or fiber etc. impurity. The pumped liquid has no the chemical corrosive to the pump material. Application: Circulation of air conditioning system Cooling system Water treatment (water purification); Industrial cleaning system Transportation, circulation and lifting of liquids Hot and cold water; Food, beverage, agriculture and other ingredients system Medium temperature: -15℃~+70℃ of normal temperature, Hot water type -15℃~+110℃; Performance: Flow range: 0.5~28m3/h maximum pressure: 10bar Ph range of medium: pH5~9 Maximum ambient temperature: +40℃ The maximum suction pressure is limited by the maximum working pressure. 50HZ, Single phase, 220-240V, 3phase, 220-240v, 380V-415V/60HZ 0.25kw-4.4KW, Single phase, maximum motor power: 2.4KW Material: cast iron/stainless steel

Minimum Order: 1 bags

Product Name Sintered Molybdenum Basket Model MO1>99.95% Molybdenum Rhenium Alloy Density 10.22 g/cm3 Melting Point 2610 ℃  Characteristic At room temperature, molybdenum mesh is stable in both air and water, and does not work on hydrochloric acid, hydrofluoric acid, dilute nitric acid, and alkaline solutions. 2. When used in a vacuum environment, uncoated molybdenum has a very long service life. Molybdenum is completely stable in pure hydrogen, argon, and helium. Molybdenum does not undergo a chemical reaction with hydrogen until its melting temperature. But when molybdenum is heated in hydrogen gas, it can absorb a portion of the hydrogen gas to form a solid solution. For example, at 1000 ℃, 100 grams of molybdenum metal can dissolve 0.5 cubic centimeters of hydrogen. The application of molybdenum mesh in many electric furnaces fully demonstrates this characteristic. Above 1500 ℃, molybdenum mesh reacts chemically with nitrogen to form nitrides. If the pressure of nitrogen is very low (about 0.01 mmHg), it cannot be seen even at 2400 ℃. Molybdenum mesh still exhibits considerable properties in carbon dioxide, ammonia, and nitrogen up to approximately 1100 ℃. At higher temperatures, nitride films may form on the surface of molybdenum mesh in ammonia and nitrogen gas. At temperatures above 1100 ℃, it can be carbonized by carbon containing gases such as hydrocarbons and carbon monoxide. Application Molybdenum mesh is widely used in vacuum high-temperature furnace sintering of neodymium iron boron support mesh, as a connecting component in corrosion-resistant production, structural components working in high-temperature environments, heating elements, integrated circuits, gas filtration, aerospace, military and other fields.   Contact Information M.P:+86-13315865785 Email:estrellayue@ofola , n.com WhatsApp:+86-13315865785 

Minimum Order: 1 bags

Product Name Neodymium Iron Boron Sintered Molybdenum Mesh Model MO1>99.95% Molybdenum Rhenium Alloy Density 10.22 g/cm3 Melting Point 2610 ℃  Characteristic At room temperature, molybdenum mesh is stable in both air and water, and does not work on hydrochloric acid, hydrofluoric acid, dilute nitric acid, and alkaline solutions. 2. When used in a vacuum environment, uncoated molybdenum has a very long service life. Molybdenum is completely stable in pure hydrogen, argon, and helium. Molybdenum does not undergo a chemical reaction with hydrogen until its melting temperature. But when molybdenum is heated in hydrogen gas, it can absorb a portion of the hydrogen gas to form a solid solution. For example, at 1000 ℃, 100 grams of molybdenum metal can dissolve 0.5 cubic centimeters of hydrogen. The application of molybdenum mesh in many electric furnaces fully demonstrates this characteristic. Above 1500 ℃, molybdenum mesh reacts chemically with nitrogen to form nitrides. If the pressure of nitrogen is very low (about 0.01 mmHg), it cannot be seen even at 2400 ℃. Molybdenum mesh still exhibits considerable properties in carbon dioxide, ammonia, and nitrogen up to approximately 1100 ℃. At higher temperatures, nitride films may form on the surface of molybdenum mesh in ammonia and nitrogen gas. At temperatures above 1100 ℃, it can be carbonized by carbon containing gases such as hydrocarbons and carbon monoxide. Application Molybdenum mesh is widely used in vacuum high-temperature furnace sintering of neodymium iron boron support mesh, as a connecting component in corrosion-resistant production, structural components working in high-temperature environments, heating elements, integrated circuits, gas filtration, aerospace, military and other fields.   Contact Information M.P:+86-13315865785 Email:estrellayue@ofola , n.com WhatsApp:+86-13315865785 

Minimum Order: 1 bags

Product Name Molybdenum Mesh Disc Model MO1>99.95% Molybdenum Rhenium Alloy Density 10.22 g/cm3 Melting Point 2610 ℃  Characteristic At room temperature, molybdenum mesh is stable in both air and water, and does not work on hydrochloric acid, hydrofluoric acid, dilute nitric acid, and alkaline solutions. 2. When used in a vacuum environment, uncoated molybdenum has a very long service life. Molybdenum is completely stable in pure hydrogen, argon, and helium. Molybdenum does not undergo a chemical reaction with hydrogen until its melting temperature. But when molybdenum is heated in hydrogen gas, it can absorb a portion of the hydrogen gas to form a solid solution. For example, at 1000 ℃, 100 grams of molybdenum metal can dissolve 0.5 cubic centimeters of hydrogen. The application of molybdenum mesh in many electric furnaces fully demonstrates this characteristic. Above 1500 ℃, molybdenum mesh reacts chemically with nitrogen to form nitrides. If the pressure of nitrogen is very low (about 0.01 mmHg), it cannot be seen even at 2400 ℃. Molybdenum mesh still exhibits considerable properties in carbon dioxide, ammonia, and nitrogen up to approximately 1100 ℃. At higher temperatures, nitride films may form on the surface of molybdenum mesh in ammonia and nitrogen gas. At temperatures above 1100 ℃, it can be carbonized by carbon containing gases such as hydrocarbons and carbon monoxide. Application Molybdenum mesh is widely used in vacuum high-temperature furnace sintering of neodymium iron boron support mesh, as a connecting component in corrosion-resistant production, structural components working in high-temperature environments, heating elements, integrated circuits, gas filtration, aerospace, military and other fields.   Contact Information M.P:+86-13315865785 Email:estrellayue@ofola , n.com WhatsApp:+86-13315865785 

Minimum Order: 1 bags

Product Name Molybdenum Rhenium Alloy Wire Mesh Model MO1>99.95% Molybdenum Rhenium Alloy Density 10.22 g/cm3 Melting Point 2610 ℃  Characteristic At room temperature, molybdenum mesh is stable in both air and water, and does not work on hydrochloric acid, hydrofluoric acid, dilute nitric acid, and alkaline solutions. 2. When used in a vacuum environment, uncoated molybdenum has a very long service life. Molybdenum is completely stable in pure hydrogen, argon, and helium. Molybdenum does not undergo a chemical reaction with hydrogen until its melting temperature. But when molybdenum is heated in hydrogen gas, it can absorb a portion of the hydrogen gas to form a solid solution. For example, at 1000 ℃, 100 grams of molybdenum metal can dissolve 0.5 cubic centimeters of hydrogen. The application of molybdenum mesh in many electric furnaces fully demonstrates this characteristic. Above 1500 ℃, molybdenum mesh reacts chemically with nitrogen to form nitrides. If the pressure of nitrogen is very low (about 0.01 mmHg), it cannot be seen even at 2400 ℃. Molybdenum mesh still exhibits considerable properties in carbon dioxide, ammonia, and nitrogen up to approximately 1100 ℃. At higher temperatures, nitride films may form on the surface of molybdenum mesh in ammonia and nitrogen gas. At temperatures above 1100 ℃, it can be carbonized by carbon containing gases such as hydrocarbons and carbon monoxide. Application Molybdenum mesh is widely used in vacuum high-temperature furnace sintering of neodymium iron boron support mesh, as a connecting component in corrosion-resistant production, structural components working in high-temperature environments, heating elements, integrated circuits, gas filtration, aerospace, military and other fields.   Contact Information M.P:+86-13315865785 Email:estrellayue@ofola , n.com WhatsApp:+86-13315865785 

Minimum Order: 1 bags