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China, Chinese High Quality Anhydrous Borax Sodium Tetraborate or Sodium Borate CAS 1330-43-4 Powder Appearance1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Inorganic SaltOther Inorganic SaltsSodium Tetraborate ManufacturerSodium Tetraborate Factory
Hubei Highwin New Material Technology Co., Ltd
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Product Description Product Description Anhydrous borax, chemical name is sodium tetraborate, alias anhydrous borax, molecular formula is Na2B4O7, molecular weight is 201.22. Anhydrous borax is white crystal or glass, density is 2.28 (α orthorhombic crystal) or 2.75 (β orthorhombic crystal), melting point is 742.5oC and 664oC respectively. It is hygroscopic, soluble in water, slowly soluble in methanol, can form a solution with a concentration of 13-16%, its aqueous solution is weakly alkaline, insoluble in alcohol.Physical propertiesThe physical properties of anhydrous borax include:Density: 2.28 g/mL (α orthorhombic crystal) or 2.75 g/mL (β orthorhombic crystal)Melting point: 742.5oC (α orthorhombic crystal) or 664oC (β orthorhombic crystal)Boiling point: 1575oC (decomposition)Appearance: white crystal or glassSolubility: soluble in water, slowly soluble in methanol, insoluble in alcoholChemical propertiesAnhydrous borax exhibits strong hygroscopicity in chemical properties, and its aqueous solution is weakly alkaline. It decomposes at high temperatures, with a boiling point of 1575oC. Anhydrous borax is insoluble in alcohol, but can be dissolved in water to form a solution with a concentration of 13-16%.Application areasAnhydrous borax is widely used in many fields:Metallurgy and refractory materials: as a carrier of lubricants in metal drawing, and as a stabilizer and skeleton in refractory materials.Glass manufacturing: used in the manufacture of high-quality glass, optical glass, special glass and glass fiber.Enamel industry: used as glaze, applied to metal surfaces.Flux and alloys: used as flux for non-ferrous metals and alloys.Other uses: also used as a retarder for cement and concrete, a pH buffer in water systems, an emulsifier for paraffin, etc.Anhydrous borax is the basic raw material for the preparation of boron-containing compounds. Almost all boron-containing compounds can be prepared from borax. Product Parameters Product nameSodium tetraborateCAS number1330-43-4MFB4Na2O7MW201.22EINECS number215-540-4AppearancePowderPacking25KG/bag/ctn/drumSampleAvaliableShelf life2 YearsPlace of OriginHebei,China Detailed Photos Packaging & Shipping Company Profile Hubei Highwin New Material Technology Co., Ltd. focuses on the research and development, production and sales of epoxy resin and other chemical raw materials. We have our own R&D laboratory, by ordinating our suppiers all over the world and manufacturing products with cooperated based factories, we're keeping enhance our competitiveness in the market. Before developing overseas sales, we have been rooted in chemical raw materials for more than 20 years and have already been one of the top suppliers in China after years of efforts. There are a group of hard-working, motivated, and creative staff working not only for the company but also for you--our respectable customer and partner! Based on good service and high-quality products, we're widely praised and trusted by customers and keep long-lasting relationships with them. R&D Center FAQQ:How to get a sample, is it free?A:You can contact our sales staff through REQUEST and they will arrange sample shipment for you. We can provide you with free samples, you only need to pay for the shipping cost. For regular customers, sample fee and shipping fee are covered by us!Q:How can I trust you? How long have you been in this field(Chemical raw material)?A:Our owner has over 20 years of experience in the chemical raw materials field as well as our staffs. It is because of the trust of our customers and partners that we have been able to exist and develop for so many years. Our ever-lasting vision is to 'Obtain a wide range of customer resources through high-quality procurement and the best service, and establish a sustainable and stable customer relationship'!Q: Can you offer any other services?A:Yes! If you learn that there are very competitive products in China that are not within the scope of our display, we'd love to help you find quality resources. It's our honor to provide a one-stop purchasing service for you!Q:How do you guarantee the quality of your products?A:All of our products comply with national testing standards and international standards. If you need, we can provide you with certificates.Q: Can you use customer-specific labeling and packaging?A: Of course, you can provide us with the specified labeling and packaging and we will be happy to follow up with you.assist you. If there is anything else you need, please feel free to communicate with us!Q: How about the delivery time?A: We can’t give you the exact time because of different locations, but we can guarantee that we will ship your order as soon as possible after you place it and we will keep an eye on the logistics to remind you to receive the goods.
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