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China, Chinese Factory Direct Sales Boron Oxide with Powder or Granules1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Inorganic ChemicalsOxideBoron OxideBoric Anhydride
Hebei Zhouhu Trade Co., Ltd.
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Product Description Product DescriptionBoron Oxide, colorless vitreous crystal or powder, melting point 450°C, has strong water absorption, so it should be stored in a dry environment to prevent water absorption and deterioration leading to a decrease in content. Slightly soluble in cold water, easily soluble in hot water , Boric anhydride is colorless glassy crystal or powder, tasteless. It can strongly absorb water in the air to form boric acid, which can be reduced to monomer boron by alkali metal at high temperature. The density of crystalline boron oxide is 2.46g/cm3, and the density of amorphous boron oxide is 1.80-1.84g/cm3.Product ParametersMelting point450 °C(lit.)Boiling point1860 °Cdensity2.46 g/mL at 25 °C(lit.)vapor density>1 (vs air)Fp1860°Cstorage temp.Inert atmosphere,Room Temperaturesolubility36g/lformpelletscolorWhiteSpecific Gravity2.46 +/- 0.01PH4 (10g/l, H2O, 25oC)OdorOdorlessWater Solubility36 g/L (25 oC)SensitiveHygroscopicTest itemsSpecificationsAssay99.0%minMoisture2.00%Particle Size DistributionOn 1.700mm Max.1.0 Through 0.150mm Min. 3.0Ferric0.002% maxAppearanceWhite powderApplicationIt is used as the flux in decomposition of silicates the mixing agent of semiconductor material,the additives of heatproof glassware and paint refractory. It is also used in production of alloy steel in metallurgical industry. In addition its used as the catalyst in organic synthesis, the additive of lubricant used in high temperature, can be also used an environmental protection. Packaging & ShippingCompany ProfileHebei 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". Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution network, buying power and efficient inventory management system allow us to offer our products at the best possible prices.Our principle is: Quality Chemicals With Competitive Prices - We Supply!FAQ1. What's Your Payment Terms?a: We Are Ok For t/t, l/c At Sight, l/c 90/120 Days, We Can Also Try Oa For Regular And Reliable Clients. 2. What's Your Delivery Time?a: Usually We Will Arrange The Shipment In 7 -15 Days. 3. How About The Packing?a: Usually We Provide The Packing As 25 Kg / Bag Or Carton. Of Course, If You Have Special Requirements On Them, We Will According To You. 4. How About The Validity Of The Products?a: According To The Products You Ordered. 5.How To Confirm The Product Quality Before Placing Orders? a: You Can Get Free Samples From Us Or Take Our Sgs Report As Referene Or Arrange Sgs Before Loading. 6. What Is Loading Port?a: Usually Is Tianjing ,Qingdao
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