1. Product name: Cobalt powder 2. Purity: 99.9%min 3. Particle size: 50nm, 5-10um, 325mesh, etc 4. Cas No: 7440-48-4 5. Appearance: gray black powder Characteristic. Cobalt powder is gray and irregular, soluble in acid, magnetic, easy to oxidize in wet air. It is widely used in aviation, aerospace, electrical, mechanical manufacturing, chemical and ceramic industries. Cobalt based alloys or cobalt containing alloy steels are used as high temperature heat-resistant parts and important metal materials in atomic energy industry as blades, impeller, conduit, jet engine, rocket engine, missile component and chemical equipment of turbine. As a binder in powder metallurgy, cobalt can ensure the toughness of the hard alloy. Magnetic alloys are indispensable materials in modern electronics and mechanical and electrical industries, which are used to make various components of sound, light, electricity and magnetic materials. Cobalt is also an important part of permanent magnetic alloys. In chemical industry, cobalt isused in high alloy and anticorrosive alloy, and also used in colored glass, pigment, enamel, catalyst and desiccant. Application -Water atomized cobalt powder has a relatively coarse grain size, which can be used in welding materials to improve its toughness, impact resistance and wear resistance. -Reduced cobalt powder is in fine size and high purity, can be widely used in diamond tools, powder metallurgy,
Ammonia gas (NH3) is a colorless gas with a strong, pungent odor. It consists of one nitrogen atom bonded to three hydrogen atoms. Ammonia is highly soluble in water, and it forms a strongly basic solution known as ammonium hydroxide when dissolved in water. Here are some key points about ammonia gas: Production: Ammonia is produced on a large scale for various industrial applications. The most common method of production is the Haber-Bosch process, which involves reacting nitrogen gas (N2) from the air with hydrogen gas (H2) under high pressure and temperature in the presence of a catalyst. Uses: Ammonia gas has numerous applications across different industries. Some common uses of ammonia include: Fertilizer: Ammonia is a vital component in the production of nitrogen-based fertilizers, such as ammonium nitrate and urea. It provides an essential source of nitrogen for plant growth. Refrigeration: Ammonia has excellent thermodynamic properties, making it a popular choice as a refrigerant in industrial refrigeration systems. It is also used in absorption refrigeration systems. Cleaning: Ammonia is an effective cleaning agent, particularly for removing grease and stains. It is often found in household cleaning products like glass cleaners and floor cleaners. Industrial Processes: Ammonia is used as a raw material or intermediate in the production of various chemicals, including plastics, fibers, dyes, and pharmaceuticals. Water Treatment: Ammonia is employed in water treatment processes to control pH levels and remove contaminants like heavy metals. Safety Precautions: While ammonia has diverse applications, it is important to handle it with caution due to its toxic and corrosive nature. Prolonged exposure to high concentrations of ammonia gas can irritate the respiratory system and cause severe eye, nose, and throat irritation. It is crucial to use proper ventilation and personal protective equipment (PPE) when working with or near ammonia. Storage and Transportation: Ammonia is typically stored and transported in pressurized containers or as a liquefied gas under refrigeration. Safety regulations and guidelines govern the storage, handling, and transportation of ammonia to minimize the risk of accidents. Please note that if you have any specific questions or need more detailed information about a particular aspect of ammonia gas, feel free to ask!
Nickel is a hard, ductile and ferromagnetic metal that is highly polished and resistant to corrosion. Nickel is a ferrophilic element. The core is mainly composed of iron and nickel elements. In the crust, iron-mafic rocks contain more nickel than silico-alumina rocks. For example, peridotite contains 1,000 times more nickel than granite, and gabbro contains 80 times more nickel than granite. On October 27, 2017, the World Health Organization's International Agency for Research on Cancer released the preliminary list of carcinogens for reference. Nickel compounds are in the list of carcinogens, metal cobalt, metal nickel and 66-67% nickel, 13-16% nickel. Chromium and 7% iron alloy powders for implantation of foreign bodies in vivo, nickel metal and nickel alloys are on the list of Class 2B carcinogens. Niclkel powder is mainly used in atomic energy industry, conductive materials, battery electrode materials, chemical catalysts, hard surface spray welding, special welding rods, porous filter materials, magnetic materials, contact materials, Diamond tools, automobile manufacturing, cemented carbide, high-temperature high-strength alloys and other powder metallurgy fields.
Melting point -40 �°C (lit.) Boiling point 197 �°C (lit.) density 0.925 g/mL at 25 �°C (lit.) vapor density 4.1 (vs air) vapor pressure 0.02 mm Hg ( 20 �°C) refractive index n20/D 1.427(lit.) Fp 201 �°F storage temp. Store below +30�°C. solubility H2O: 1 M at 20 �°C, clear, colorless form Slightly Viscous Liquid pka 15.10�±0.29(Predicted) color Clear PH 6-8 (25�ºC, 1M in H2O) Odor Ammonia-like. explosive limit 1-9.9%(V) Water Solubility soluble 2-Methyl-2,4-pentanediol (MPD) is a diol organic compound with a chiral carbon atom. It is a colorless liquid at room temperature and can be Diacetonee alcohol is hydrogenated. The appearance is colorless liquid with mild sweetness. It is miscible with water, soluble in ethanol, and soluble in most organic solvents.
The aqueous solution of hydrogen fluoride gas is a clear, colorless, fuming corrosive liquid with a strong pungent odor, easily soluble in water and ethanol, and slightly soluble in ether. Hydrofluoric acid is a weak acid with strong corrosiveness, which can strongly corrode metal, glass and silicon-containing objects. It is generally produced in laboratories with fluorite (mainly composed of calcium fluoride) and concentrated sulfuric acid. It needs sealed in a plastic bottle. The chemical industry is used to produce organic and inorganic fluorides (such as potassium fluoride, magnesium fluoride, uranium hexafluoride, calcium fluoride helium, fluororesin, fluoroplastic, fluororubber), dye synthesis, organic synthesis catalyst, and flame-retardant agent etc. In glass processing and production, it is used for frosted bulbs and general bulb treatment, glassware polishing, glass instrument scales, glassware and mirror engraving and lettering. As a cleaning agent for pickling of metal surfaces such as stainless steel. Used in the atomic energy industry, for the production of elemental fluorine and fluorides, and also as catalysts and fluorinating agents.
Ammonia gas (NH3) is a colorless gas with a strong, pungent odor. It consists of one nitrogen atom bonded to three hydrogen atoms. Ammonia is highly soluble in water, and it forms a strongly basic solution known as ammonium hydroxide when dissolved in water. Here are some key points about ammonia gas: Production: Ammonia is produced on a large scale for various industrial applications. The most common method of production is the Haber-Bosch process, which involves reacting nitrogen gas (N2) from the air with hydrogen gas (H2) under high pressure and temperature in the presence of a catalyst. Uses: Ammonia gas has numerous applications across different industries. Some common uses of ammonia include: Fertilizer: Ammonia is a vital component in the production of nitrogen-based fertilizers, such as ammonium nitrate and urea. It provides an essential source of nitrogen for plant growth. Refrigeration: Ammonia has excellent thermodynamic properties, making it a popular choice as a refrigerant in industrial refrigeration systems. It is also used in absorption refrigeration systems. Cleaning: Ammonia is an effective cleaning agent, particularly for removing grease and stains. It is often found in household cleaning products like glass cleaners and floor cleaners. Industrial Processes: Ammonia is used as a raw material or intermediate in the production of various chemicals, including plastics, fibers, dyes, and pharmaceuticals. Water Treatment: Ammonia is employed in water treatment processes to control pH levels and remove contaminants like heavy metals. Safety Precautions: While ammonia has diverse applications, it is important to handle it with caution due to its toxic and corrosive nature. Prolonged exposure to high concentrations of ammonia gas can irritate the respiratory system and cause severe eye, nose, and throat irritation. It is crucial to use proper ventilation and personal protective equipment (PPE) when working with or near ammonia. Storage and Transportation: Ammonia is typically stored and transported in pressurized containers or as a liquefied gas under refrigeration. Safety regulations and guidelines govern the storage, handling, and transportation of ammonia to minimize the risk of accidents. Please note that if you have any specific questions or need more detailed information about a particular aspect of ammonia gas, feel free to ask! Ammonia is a colorless liquid with a strong pungent odor and is corrosive. Ammonia is an important chemical raw material. In order to facilitate transportation and storage, liquid ammonia is usually obtained by pressurizing or cooling gaseous ammonia. Specification: Specification Company Standard NH3 â?¥ 99.8% Residue < 0.2%
Product Code: Atom Availability: In Stock Rs.55,900.00 * Workstation - Face To Face - Quadra * Front Panel Dual Raceway * Above Work Top - Full Fabric / Half Fabric - Half White Marker / Full Glass / Half Glass * Below Work Top - Matching Laminate * Side Panels - Single Raceway * Top 25 MM Thick PLPB Duly Edge Banded
Product Description Welded steel gas cylinders from our company are made of excellent steel plates and designed , manufactured and inspected according with GB5100, GB17673. Also they are conformity with some international standard such as ISO,DOT,BS,JIS,DIN,TUV and so on. Our cylinder can be refilled with various kinds of low pressure liquid gas such as liquid Cl2, anhydrous ammonia, sulfur dioxide, freon, ethylene etc. they are widely applied in many industries department such as chemical industries, medical, pesticide, metallurgy, paper manufacturing, rubber, plastic, textile, printing and dyeing, food, water purification, light industry, electricity, fire-fighting and so on. Ammonia is a colorless gas. It may be compressed and cooled to a colorless liquid. Ammonia is the compound formed by the chemical combination of the gaseous elements nitrogen and hydrogen. Ammonia is a highly reactive chemical, forming ammonium salts in reactions with inorganic and organic acids. Industrial ammonia is used for a wide variety of applications in varying quantities. Product Name Ammonia Chemical Formula NH3 Hazard Class 2.3 Molecular Weight 17.031 Boiling Point (C) -33.43 Boiling Point (F) -241.17 UN 1005 Density(kg/m³) 0.728 Density(lb/ft³) 0.044 Process: Industrial ammonia is purified by a filter into the electronic grade ultra-high purity ammonia. Annual output of ultra-high purity ammonia gas is 10,000 tons. Application: Ammonia(NH3)is used in 1. metal treating operations as nitriding, carbo-nitriding, bright annealing, furnace brazing, sintering, sodium hydride descaling, atomic hydrogen welding, and other applications where protective atmospheres are required 2. hydrogenation of fats and oils as a convenient source of hydrogen 3.manufacturing of alkalis, ammonium salts, dyes, pharmaceuticals, cuprammonium rayon, and nylon 4. rubber industry for stabilization of raw latex to prevent coagulation during transportation and torage 5. as a catalyst in the phenol-formaldehyde condensation and also in the urea-formaldehyde condensation to make synthetic resin 6.produce proteins and can be used to improve the protein content of low quality hay 7.semiconductor industry 8.production of blue and white LEDs (Light Emitting Diods) 9.In the field of novel optoelectronic materials, it is an important base material for GAN preparation by MOCVD technology.High purity ammonia or the preparation of nitrogen trifluoride, silicon nitride, the basic material, is the production of super high nitrogen raw gas.In addition, liquid ammonia is widely used in the semiconductor industry, the metallurgical industry, as well as other industries and scientific research that need to protect the atmosphere.
Skin touch-controlled piezoelectric microphone Skin touch-controlled piezoelectric microphone: for mobile phone, and transceiver. 1. Pick up the voice by vox concussion , eliminate 90% the noise disturbance. 2.Plastic neck loop is earsily to wear. 3.Soft earphone is comfortable to wear long time. Patent registered in following countries:usa , germany, japan, china, taiwan.
Isostearic acid is a fatty acid molecule with an 18-carbon atom chain backbone. It is an isomer of stearic acid, meaning that they both have a chemical formula of C18H36O2, but differ in the arrangement of their atoms. While stearic acid has a linear carbon chain with 18 carbon atoms, isosteric acid as a carbon chain with 17 atoms and a single carbon branch at the 16th carbon atom.
Piezoelectric ring stack,Piezo actuator Z motion,nano resolution Type:HPSt150/14-10/x Temperature Operating temperature: -50~+100�°C(according to resin). If >100�°C, PZT performance will be reduced reversibly Above Curie temperature, piezo actuators will be permanently depolarized. Technical data Eg:HPSt150/14-10/25 Max./Stroke[�¼m]�±15%:30/25 El. capacitance [�¼F]�±20%:5.2 Stiffness [N/�¼m]�±20%:120 Resonant frequency [kHz]�±20%:22 Blocking Force [N]:4500 Applications Fiber stretching Active vibration control Precision positioning Piezo gripper
Medical Atomizer Product Introduction: The amount of atomization and atomization particles can be adjusted,the amount of atomization can be from 0.2ml minutes -0.6ml/min,atomization particles can range from 0.5 microns to 8 microns. The inner wall of the cup is with the best slope, coating design, very Uttle liquid residual. Beautiful cup shape,streamlined design,more dynamic; bright colors. Adjustable cover: the amount of atomization and atomization particles can be smaller, suitable for the elderly, children and asthma and other lower respiratory disease treatment; the amount of atomization and atomization particles can be increased, suitable for patients with urgency to alleviate the disease or upper respiratory disease Treatment.
Medical use: medical bandages, daily bandages, ultrasonic nebulizer, piezoelectric net atomizer, nasal wash, first aid kit, disposable blood collection tube, medical gauze, urine bag, oximeter, blood glucose meter, blood glucose needle, bamboo products and household products like bamboo cutting board, bamboo computer table, bamboo coffee table, bamboo long table, bamboo dining table, bamboo shoe cabinet, bamboo basket, bamboo mobile phone holder, bamboo floor, bamboo chopsticks, and bamboo lighter, wooden products like ice cream handle, ice cream wooden spoon, coffee stick, disposable chopsticks, wooden cutting board, wooden mobile phone holder, wooden floor, wine holder, disposable lighters windproof lighters kerosene lighters personalized lighters, mechanical equipment like disposable flat mask equipment, ultrasonic cleaning machine.
KACANG ATOM GARUDA 200 gr Origin : Indonesia Text : Mostly Indonesia, English Qty/Carton : 2 x 15 x 200 gr We encourage you to mix a lot of items inside one container. All orders will be quoted on competitive price, handled carefully and shipped as soon as possible.
KACANG ATOM GARUDA 200 gr Origin : Indonesia Text : Mostly Indonesia, English Qty/Carton : 2 x 15 x 200 gr
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TO-220 High precision alumina ceramic polishing pads Place of Origin: Guangdong, China (Mainland) Type: Ceramic Plates Application: Industrial Ceramic Material: Alumina Ceramic Model Number: Customer's Requirements Brand Name: laimeisi Color: White Thermal conductivity: 20w/m.k Feature: High Temperature Resistance Shape: Square Name: Alumina Ceramic Parts Size: Customised Density: 3.6g/cm3 Product name: Al2O3 Ceramic Custom Certificate: SGS Usage: Dispersing Packaging Details: As customer request Delivery Detail: 3-7 days after payment Materialalumina,ceramics Alumina content: >=95% Feature:insulated,heat resistance,power cooling Application: Alumina Ceramic sheet plays a very important role in Chinese technical ceramics industry. we focus on providing a better solution for our customers to reduce purchasing cost.
Quartz is the second most abundant mineral on Earth's crust. A wide variety of high grade Quartz that we are offering is appreciated for its resistance against mechanical and chemical weathering. Quartz (Silica SiO2) is the most common mineral in the Earths crust. Quartz is found in sandstones, pegmatites granites, and other igneous rocks. It is hard, chemically inert and has a high melting point, attributable to the strength of the bonds between the atoms and extremely resistant to weathering. Quartz used in many industries:- Quartz sand/grains in Glass Industry, Ceramics Industry, Paint industry, Oil well drilling. A wide variety of high grade Quartz that we are offering is appreciated for its resistance against mechanical and chemical weathering. They are ubiquitous and durable. The offered Quartz is finely processed at our sophisticated production unit. We are a well-established Quartz Manufacturer, Exporter and Supplier from Rajasthan (India). We provide them in safe, industrial grade packing. Also, we can process bulk orders on request. Product Description KIRAN MINERALS - Price Of White Quartz Grits Grain From Bewar Rajasthan Kiran Minerals is interested in manufacturing, exporting and supplying a wide range of Quartz Grits & Quartz Powder in India, Vietnam , South Korea, Malaysia, Gulf & in USA. It is the most common rock-forming minerals. This range of Quartz Grits are manufactured at our high end manufacturing unit as per industrial guidelines and specifications. Uses of Quartz Grits & Quartz Powder Used In Engineering Quartz Stone & Quartz Slabs Plants Used as an abrasive in stone cutting and sandblasting. Used in oil drilling, glass grinding, fiber glass, solid surface, paint stripping, Micro graving and Micro blasting. Application uses of Quartz Grits & Quartz Powder Quartz slabs Tiles Abrasive Foundry Sand Ceramic Construction Industry Sanitary ware Ferro Alloys Ferro Silicon Ferro Chrome Oil drilling Artificial Granites Electronic Industry
Size:5ML/7ML/8ML/10ML/15ML/20ML Material:PP Discharge rate:0.11-0.15ML/T Color:Optional MOQ:10000PCS Packaging:Carton Box Delivery:Normally 10-15 days after received deposit Sample:Sample is free, but freight collect Application:medical,clean liquid,perfume Mian Products:perfume atomizer,Mist Sprayer,Cream Pump,Sprayer Bottle etc.
Disposable syringes Sell disposable syringes with needle: We are offering disposable syringes and needles with the following features: 1) sizes available: 1ml, 2.5ml, 3ml, 5ml, 10ml, 20ml, 30ml, 50ml, 60ml, 100ml 2) material: medical grade pp 3) transparent barrel and plunge 4) central nozzle or side nozzle 5) latex or latex-free gasket 6) lure lock or lure slip 7) eo sterilized. 8) 2 parts, 3 parts etc. 9) high quality disposable syringe and needle with fda and ce approval * quantity: 200, 000 pieces. * payment terms: cash, t/t, l/c and draft. * supply terms: fob, cnf and cif. Box of 100 pieces. (packaging can change according customer require)
