Sodium tetraborate, anhydrous, Puratronic™, 99.998% (metals basis)

CAS: 1330-43-4

Ref. 02-010875

Product Information

• Name: Sodium tetraborate, anhydrous, Puratronic™, 99.998% (metals basis)
• Synonyms: disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate), 2,4,6-Trioxa-1,3,5,7-Tetraboraheptane-3,5-Diolate, 1,7-Dioxo-, Disodium Salt, Borax, Borax Anhydrous, Sodium Tetraborate Anhydrous, Borax glass, Boric acid (H2B4O7), disodium salt, Boric acid (H₂B₄O₇), disodium salt, Boron Sodium Oxide, Boron sodium oxide (B4Na2O7), Boron sodium oxide (B₄Na₂O₇), Boron(+3) Cation, DC Dehybor, Dehybor, Dinatriumtetraborat, wasserfrei, Disodium, Disodium Bicyclo[3.3.1]Tetraboroxane-3,7-Diolate, Disodium Tetraborate, Disodium tetraborate,anhydrous, E 285, Ecoboron PRO, Etibor 68, FR 28 (borate), Fireless B, Fireless B Liquid, Fr 28, Fused Borax, Granubor, Heptahydrate, Natriumtetraborat, Wasserfrei, Oxygen(-2) Anion, Rasorite 65, Sodium Borate, Sodium Tetraborate, Gran, Sodium biborate, Sodium boron oxide (Na2B4O7), Sodium boron oxide (Na₂B₄O₇), Sodium tetraborate, Sodium tetraborate (Na2B4O7), Sodium tetraborate (Na₂B₄O₇), Spraybor, Tetraborate de disodium anhydre, Tetraborato De Disodio Anhidro
• CAS: 1330-43-4

Description

Sodium tetraborate is used as a co-catalyst for (2,2,6,6-tetramethylpiperidin-1-yl)oxyl and sodium hypochlorite oxidation of alcohols in greener and non-chlorinated solvents. It acts as a reagent for the decomposition of oxides and silicates by fusion. It is used to prepare buffers, which is used in gel electrophoresis of DNA. It acts as a source of borate, micronutrient fertilizer, preservative in taxidermy, additive in ceramic slips and glazes. It is also used as a precursor for sodium perborate monohydrate and boric acid. It finds application as fluoride detoxification, neutron absorber in nuclear reactors and to make indelible ink for dip pens. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 201.21
• Formula: B₄Na₂O₇
• Purity: 99.998%
• Color/Form: Powder
• InChI key: NXSVMNYRVBQCMO-UHFFFAOYSA-N