Oxide

Factory Outlet Factory Price Zinc Oxide CAS 1314-13-2

Product Description Product name: Zinc Oxide Species: Indirect zinc oxide: high content of 99.8%, good whiteness, used in tires, rubber, zinc oxide arrester, phosphating liquid pressure sensitive resistance, cosmetics, medical plaster, can be used as Yexin ferrite. Direct zinc oxide: mainly used in glaze, glaze, rubber particle diameter waste. Basic zinc oxide: it's used in foam MATS, climbing blankets, shoe soles. Nano active zince oxide: can replace indirect method zinc oxide, cost-effective, main push. Small particle size, large specific surface area. Product Parameters Product Zinc Oxide CAS No 1314-13-2 Test Item Specification Results Appearance White powder White powder ZnO 99.7% 99.75% Pb ≤0.003% 0.001% Mn ≤0.001% 0.0002% Cu ≤0.0002% 0.0001% Fe ≤0.005% 0.001% As ≤0.0003% 0.0001% Cl ≤0.005% 0.001% NO3 ≤0.005% 0.002% SO4 ≤0.01% 0.003% Water Insoluble Matter ≤0.1% 0.02% HCl Insoluble Matter ≤0.01% 0.004% Loss on drying ≤0.2% 0.12% Residue on sieve(325Mesh) ≤0.1% 0.01% Related substance Qualified Conclusion: Comply to the enterprise standard Packing & Delivery Company Profile Hebei Zhouhu Trade Co., Ltd. is a professional chemical production and export enterprises. It is located in Hebei Province, China, near the port. Product quality and technology have reached international standards, has become a well-known brand in China's titanium dioxide industry. Products sell well all over the world, exported to Southeast Asia, North America, South America, Europe and other countries and regions. We employ professional technicians to make continuous progress of our products. We pay attention to product quality, environmental protection, harmless. We strive to let customers buy high quality products at low prices and better serve customers. We are trying to satisfy customers with products, surprise customers with prices, and impress customers with services. Our business philosophy is "the pursuit of quality, create a world brand". Now we are looking for global trading partners. If you are interested in any of our products, please contact us. FAQ Q:How about your delivery time? Can you provide free samples? We can deliver the goods within 2-5 days. Such a fast delivery time depends on our strong production capacity which is not affected by the environmental protection and the shutdown, so if you want to find a stable supplier of goods, choose us please. Q:We can give you an satisfied answer. We can provide free samples. You just need to pay the carrier fee or express fee. We will reduce the express fee when we cooperate with each other. Q:What is your payment terms? What is your prices? What is your terms of delivery? We can accept TT, LC, DP, OA, PayPal, West Union, Money Gram etc. Price can be EXW, FOB, C&F, CFR, CNF, CIF etc. Terms of delivery can be by sea, by rail, by air, by expre

Gamma Alumina Sphere for Anthraquinone Hydrogenation Catalyst Carrier

Product Oil drop activated alumina sphere Crush Strength 50min N/p Packed Bulk Density 540-580 G/L Surface Area 190-230 M2/G Appearance White Sphere Pore Volume 0.70min ML/G Usage: Anthraquinone hydrogenation catalyst,Desulfurization,Olefin acetylene removal,Alkyl benzene sulfate was prepared,LAS,Propane dehydrogenation. Propane dehydrogenation includes direct dehydrogenation (PDH) and oxidative dehydrogenation (OPDH). The catalyst systems of propane oxidative dehydrogenation are mainly concentrated in the systems with vanadium, chromium, cobalt, nickel, molybdenum, platinum and other transition metals as active components, as well as rare earth metal elements lanthanum and cerium, non-metallic carbon-based, boron nitride and so on Adsorption removal At the same time, it is also used in propane dehydrogenation,anthraquinone hydrogenation, desulfurization, olefin deacetylene and gas purification and other chemical and medical environmental protection hydrogenation catalytic and adsorption removal fields. FAQ Q: Are you factory? A: Yes. sure Q: Can you supply free samples? A: 1kgs free sample is available, but freight charges will be at your account, The charges will be return to you or deduct from your order in the future. Q: What about the payment? 100% T/T in advance, 30% T/T in advance, the balance 70% against the B/L copy, Irrevocable L/C at sight Q: The MOQ is? A: MOQ is usually 1 ton, special products can be coordinated with each other. Q: Can I visit your factory? A: Yes, we welcome you to visit our factory at anytime Q: How about your delivery time? A: Usually the shipment is within 15 days after confirming receipt of your payment, some products maybe need longer time.

Hot Selling Competitive Price Borax Powder CAS 1303-96-4

Borax / sodium tetraborate decahydrate / Sodium tetraborate pentahydrate / Disodium tetraborate anhydrous 1. Brief Introduction Molecular formula: Na2B4O7.10H2O Molecular weight: 381.37 CAS no. : 1303-96-4 Customs code: 28401900 Translucent colorless crystal or crystalline white powder; No smell, salty taste; Heated to 350-400 ºC lost all crystallization water is anhydrous borax. (Na2B4O7), density 1.72g/cm3; Soluble in water, glycerin, but insoluble in alcohol. The aqueous solution is slightly alkaline and colorless glassy when melted. Have bactericidal action, take orally harmful to human body. Chemically, it is sodium tetraborate with 10 water molecules. Its crystal is plate-like or columnar, crystal is collected together form crystalline cluster shape, grainy, porous earth block to wait a moment, color is white belt ash or belt light color attune yellow, blue, green, have vitreous burnish. Borax is a soft and light colorless translucent crystal or white crystalline powder. Chemically, it is sodium tetraborate with 10 water molecules. Borax is odorless and salty. Soluble in water, glycerin, slightly soluble in alcohol, the aqueous solution is slightly alkaline. Borax weathering slowly in the air, melting into a colorless glassy material. 2. Technical Data Sheet index name Execution standard Grade a seconds Na2 B4O7·10H2O% ≥99.5 ≥95.0 Na2 CO3 % ≤ 0.10 0.20 Water insolubles % ≤ 0.04 0.04 Na2 SO4 % ≤ 0.20 0.20 Na Cl % ≤ 0.03 0.05 Fe % ≤ 0.002 0.005 3. Application (1). Borax has many USES, such as the familiar use of borax as disinfectant, preservative, soft water agent, eye washing water, fillers for laundry powder and soap, ceramic glaze and glass raw materials.· in metallurgical industry, borax is used for calcining, welding and metal test, and it is also a good flux; Borax is used to purify metal surfaces when welding metals. (2). It is also the raw material for optical glass, enamel and enamel. In glass, the transmission rate of ultraviolet ray can be enhanced, and the transparency and heat resistance of glass can be improved. In enamel products, it can make the enamel not easy to fall off and make it shiny; It is also widely used in special optical glass, glass fiber, jewelry adhesives, printing and dyeing, washing (silk and wool, etc.), gold refining, cosmetics, pesticides, fertilizers, borax soap, preservatives, antifreeze and disinfectant for medical use. (3). Borax is the basic raw material for the production of boron-containing compounds. Almost all boron compounds can be made by borax. They have important and extensive USES in metallurgy, iron and steel, machinery, industry, cutting tools, papermaking, electronic tubes, chemical and textile sectors. Boron compounds borane can also act as high-energy rocket fuel. 4. Packing and loading (1). Packing : 25kg net/bag or customized package (2). Loading quantity : 22MT/20'container Any interest or demand about our product, pls feel free to contact with us .

Custom Pseudo Boehmite for Petrochemical Industry Activated Alumina for Catalyst Made in China

JLW pseudo boehmite series currently has three categories and multiple varieties of products, including ordinary large pore pseudo boehmite, high-purity (low sodium) pseudo boehmite, high hardness (silicon added) pseudo boehmite, phosphorus added pseudo boehmite, small pore high viscosity pseudo boehmite, etc., and can be customized according to specific requirements. JLW has a strict quality control system, including newly purchased American Cantata surface area, pore volume analyzer, spectrophotometer, flame photometer and other testing equipment, to ensure product quality. Our products are sold to refining and catalytic enterprises across the country, and we are long-term partners of Sinopec, PetroChina, CPC (Changding), Shenyang Petrochemical, and others. The specific products are shown in the table below: JLW Pseudo Boehmite Series Item Ordinary large pore pseudo boehmite High-purity (low sodium) pseudo boehmite High hardness (silicon added) pseudo boehmite Small pore high viscosity pseudo boehmite Model JPD01 JPD02 JLG1 JLG2 JLG4 JLG4 JLG30 JLG2T JGN1 JGN2 Pore VolumeML/g >0.9 >0.9 >1 >1 >1 >1 >1 >1 0.37-0.45 0.5- 0.7 Surface area(BET)m2/g 280-310 280-300 280-350 240-280 240-280 Dry basis% 70±1 70±1 70±1 70±1 70±1 70±1 70±1 70±1 70±1 70±1 Solubility index % >96 >96 Chemical Composition % Na2O <0.05 <0.005 <0.05 <0.05 <0.05 <0.07 <0.05 <0.05 <0.05 Fe2O3 <0.02 <0.005 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 SiO2 <0.03 <0.005 1 2-3 3.5-4.5 26-30 <2 <0.06 <0.06 Pseudo boehmite is a series of alumina with thin folded layers, large specific surface area, large pore volume, high crystal phase purity, excellent gel solubility, strong cohesiveness, etc. The water content is greater than boehmite and the grain size is smaller than boehmite, moisture containing water storage product is thixotropic gel, which can be used to produce catalysts, catalyst carriers, active aluminum oxide, molecular sieves, adhesives for silicate refractory products, and can also be used to prepare microcrystals, ceramic abrasives, polishing materials. JLW pseudo boehmite series is highly favored by research institutions and catalyst manufacturers for the steady quality and excellent physical and chemical properties, serving various fields such as catalysts and carriers, polishing industry, environmental governance, energy field, etc. About JLW Founded in 2005 in Zibo, Shandong Province-a key base of China's chemical industry-JLW specializes in the research, development, and production of aluminum oxide-based chemicals and cellulose-based materials. Renowned for quality and competitive pricing, we are long-term suppliers to Sinopec and PetroChina, with certifcations including ISO 9001, ISO 14001, ISO 18001, and SGS. Products Aluminum Oxide-Based Chemicals: Activated alumina, high temperature calcined alumina, high-purity alumina, pseudo-boehmite, boehmite, catalyst carriers, fused alumina, and alumina products for industries like refractories, ceramics, abrasives, and electronics. Cellulose-Based Materials:SMA flocculants, pellet lignin fibers, a-cellulose, and microcrystalline cellulose for road construction, enzyme production, and leather synthesis. Strengths With a CNAS-certified lab, 20 patents, and partnerships with top universities (Shandong University of Science and Technology, University of Jinan, and Shandong University of Technology), to improve product performance and promote industrial upgrading. Commitment JLW delivers innovative solutions, reliable quality, and exceptional service to meet evolving industry needs. Let us be your t

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100% Dissolve 2-4mm Magnesium Oxide Balls Used for The Soil