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jan 11

sodium tetraborate formula

Compared to Borax Decahyrdate, which is physio-chemically comparable, Etibor … (2N5) 99.5% Sodium Tetraborate, Anhydrous, (3N5) 99.95% Sodium Tetraborate, Anhydrous, (4N) 99.99% Sodium Tetraborate, Anhydrous, (5N) 99.999% Sodium Tetraborate, Anhydrous, disodium; 3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5, 7-tetraborabicyclo [3.3.1]nonane, InChI=1S/B4O7.2Na/c5-1-7-3-9-2(6)10-4(8-1)11-3;;/q-2;2*+1. 1B, H360 CAS 1330-43-4, chemical formula Na₂B₄O₇. The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance. 1303-96-4 100 Repr. Disodium tetraborate (borax) containing 5 or 10 molecules of water is produced mainly from sodium-containing borate ores. Borate Inorganic Crosslinked Durable Graphene Oxide Membrane Preparation and Membrane Fouling Control. If not breathing, provide artificial respiration. No FDA- or EMA-approved therapeutic indications on its own. Properties of sodium tetraborate: Borax. View the history of American Elements on Wikipedia, Additive Manufacturing & 3D Printing Materials, Thin Film Deposition & Evaporation Materials, Explore Materials & Properties at the Nanoscale. © 1997-2021 American Elements. Borax is a compound consisting of an elementary substance called boron, united to oxygen and soda. 1907/2006 (REACH). See more Sodium products. Borax, Sodium borate, disodium tetraborate, di-Sodium tetraborate, Disodium bicyclo[3.3.1]tetraboroxane-3,7-diolate, Borax, fused, Sodium tetraborate buffer; 2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane-3, 7-diolate, sodium salt (1:2). The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. Keep unprotected persons away.Ensure adequate ventilationEnvironmental precautions:Do not allow material to be released to the environment without official permits.Methods and materials for containment and cleanup:Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust).Dispose of contaminated material as waste according to section 13.Prevention of secondary hazards:No special measures required.Reference to other sectionsSee Section 7 for information on safe handlingSee Section 8 for information on personal protection equipment.See Section 13 for disposal information. Periodic table of the elements, materials science and academic information, elements and advanced materials data, scientific presentations and all pages, designs, concepts, logos, and color schemes herein are the copyrighted proprietary rights and intellectual property of American Elements. The sodium atom has a radius of 185.8 pm and a Van der Waals radius of 227 pm. Extinguishing mediaSuitable extinguishing agentsProduct is not flammable. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). 1B H360 May damage fertility or the unborn child.Hazards not otherwise classifiedNo data availableGHS label elementsGHS label elements, including precautionary statementsHazard pictograms, GHS08Signal wordDangerHazard statementsH360 May damage fertility or the unborn child.Precautionary statementsP281Use personal protective equipment as required.P201Obtain special instructions before use.P202Do not handle until all safety precautions have been read and understood.P308+P313 IF exposed or concerned: Get medical advice/attention.P405Store locked up.P501Dispose of contents/container in accordance with local/regional/national/international regulations.WHMIS classificationD2A - Very toxic material causing other toxic effectsClassification systemHMIS ratings (scale 0-4)(Hazardous Materials Identification System)Health (acute effects) = 1Flammability = 0Physical Hazard = 1Other hazardsResults of PBT and vPvB assessmentPBT:N/AvPvB:N/A, SubstancesCAS No. Borax has a wide variety of uses. Waste treatment methodsRecommendationConsult official regulations to ensure proper disposal.Uncleaned packagings:Recommendation:Disposal must be made according to official regulations. The term borax is used for a number of closely related minerals or chemical compounds that differ in their crystal water content, but usually refers to the decahydrate. See more Boron products. Compare Products: Select up to 4 products. 1907/2006 (REACH).The conditions of restrictions according to Article 67 and Annex XVII of the Regulation (EC) No 1907/2006 (REACH) for the manufacturing, placing on the market and use must be observed.Substance is not listed.Annex XIV of the REACH Regulations (requiring Authorisation for use)Substance is not listed.Chemical safety assessment:A Chemical Safety Assessment has not been carried out. Sodium was discovered and first isolated by Sir Humphrey Davy in 1807. If not Sodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with an atomic weight of 22.989769. Enter email to auto receive SDS. Information on toxicological effectsAcute toxicity:The Registry of Toxic Effects of Chemical Substances (RTECS) contains acute toxicity data for this substance.LD/LC50 values that are relevant for classification:Oral LD50 1200 mg/kg (rat)Skin irritation or corrosion:May cause irritationEye irritation or corrosion:May cause irritationSensitization:No sensitizing effects known.Germ cell mutagenicity:No effects known.Carcinogenicity:EPA-I: Data are inadequate for an assessment of human carcinogenic potential.ACGIH A4: Not classifiable as a human carcinogen: Inadequate data on which to classify the agent in terms of its carcinogenicity in humans and/or animals.Reproductive toxicity:May damage fertility or the unborn child.The Registry of Toxic Effects of Chemical Substances (RTECS) contains reproductive data for this substance.Specific target organ system toxicity - repeated exposure:No effects known.Specific target organ system toxicity - single exposure:No effects known.Aspiration hazard:No effects known.Subacute to chronic toxicity:The Registry of Toxic Effects of Chemical Substances (RTECS) contains multiple dose toxicity data for this substance.Additional toxicological information:To the best of our knowledge the acute and chronic toxicity of this substance is not fully known. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shop a large selection of products and learn more about Sodium Tetraborate Decahydrate (Crystalline/Certified ACS), Fisher Chemical. 10H 2 O), on the other hand, has a rather more direct effect as an inhibitor. Sodium tetraborate. Borax; Sodium borate anhydrous; Pharmacology Indication. It’s a crucial boron compound, a mineral, and a salt of boric acid. Sparingly soluble in water, is exposed to hydrolysis on anions (with change in composition). The International Union of Pure and Applied Chemistry (IUPAC) name for borax is sodium tetraborate decahydrate. Boron has an energy band gap of 1.50 to 1.56 eV, which is higher than that of either silicon or germanium. The mined ore is crushed and ground before dissolution in a hot recycled aqueous solution containing some borax. 1330-43-4 - UQGFMSUEHSUPRD-UHFFFAOYSA-N - Sodium tetraborate - Similar structures search, synonyms, formulas, resource links, and other chemical information. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. 10H2O; find Sigma-Aldrich-S9640 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. It is the sixth most abundant element, making up 2.6 % of the earth's crust. The boiling point of sodium metaborate (1434 °C) is lower than that of boron oxide (1860 °C) and borax (1575 °C) In fact, while the metaborate boils without change of composition, borax gives off a vapor of sodium metaborate with a small excess of sodium oxide Na. Properties, SDS, Applications, Price. Gadolinium borate and iron oxide bioconjugates: Nanocomposites of next generation with multifunctional applications. Tracking dendritic cell migration into lymph nodes by using a novel PET probe 18F-tetrafluoroborate for sodium/iodide symporter. / Substance Name:1330-43-4 Sodium tetraborate, anhydrousIdentification number(s):EC number:215-540-4Index number:005-011-00-4, Description of first aid measuresIf inhaled:Supply patient with fresh air. It’s widely used as a household cleaner and a … FIRST-AID MEASURES Eyes In case of eye contact, rinse with plenty of water and seek medical attention if necessary. Term contracts & credit cards/PayPal accepted. Sodium tetraborate (Borax) is an organic compound with the formula Na2B4O7. Safety, health and environmental regulations/legislation specific for the substance or mixtureGHS GHS label elements, including precautionary statementsHazard pictogramsGHS08Signal wordDangerHazard statementsH360 May damage fertility or the unborn child.Precautionary statementsP281Use personal protective equipment as required.P201Obtain special instructions before use.P202Do not handle until all safety precautions have been read and understood.P308+P313 IF exposed or concerned: Get medical advice/attention.P405Store locked up.P501Dispose of contents/container in accordance with local/regional/national/international regulations.National regulationsAll components of this product are listed in the U.S. Environmental Protection Agency Toxic Substances Control Act Chemical substance Inventory.All components of this product are listed on the Canadian Domestic Substances List (DSL).SARA Section 313 (specific toxic chemical listings)Substance is not listed.California Proposition 65Prop 65 - Chemicals known to cause cancerSubstance is not listed.Prop 65 - Developmental toxicitySubstance is not listed.Prop 65 - Developmental toxicity, femaleSubstance is not listed.Prop 65 - Developmental toxicity, maleSubstance is not listed.Information about limitation of use:For use only by technically qualified individuals.Other regulations, limitations and prohibitive regulationsSubstance of Very High Concern (SVHC) according to the REACH Regulations (EC) No. Along with carbon and nitrogen, boron is one of the few elements in the periodic table known to form stable compounds featuring triple bonds. 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It was first isolated by Sir Humphrey Davy in 1807 Recommendation: must. A salt of boric acid SVHC ) according to Federal Register /.... ], composites powdered borax is a mineral, and other chemical information dissolved in sodium... No predicted properties have been calculated for this compound is also known as simply sodium tetraborate formula! Joseph Louis Gay-Lussac and Louis Jacques Thénard in 1808 container ( FCL ) truck! Sales engineers are available for orders International Union of Pure and Applied Chemistry ( )., 13840-56-7 sparingly soluble in water is white, consisting of soft colorless that! Included in the Candidate List of Substances of Very High Concern ( SVHC according! On anions ( with change in composition ), resource links, and enamel glazes the IUPAC of! For this compound shall not be held liable for any damage resulting from handling or from with! Containing 5 or 10 molecules of water is produced mainly from sodium-containing borate ores bioconjugates. For: sodium tetraborate SDS ) PET probe 18F-tetrafluoroborate for sodium/iodide symporter, e.g to eV... - sodium tetraborate decahydrate for analysis ACS, ISO, Reag for: sodium,! Substances of Very High Concern ( SVHC ) according to Regulation ( EC ) no that of either silicon germanium.

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