Sodium Tetraborate

• CAT Number: R019595
• CAS Number: 1330-43-4
• Molecular Formula: B₄Na₂O₇
• Molecular Weight: 201.22
• Purity: ≥95%
• Synonyms: Boron Sodium Oxide; Boric Acid Disodium Salt; Anhydrous Borax; Borax Glass; Disodium Tetraborate; FR 28; FR 28 (borate); Fireless B; Fireless B Liquid; Fused Borax; Granubor; Rasorite 65; Sodium Biborate; Sodium Borate; Sodium Boron Oxide (Na2B4O7)
• Storage: -20°C

Sodium tetraborate (Cat No.: R019595) is also called Boron Sodium Oxide; Boric Acid Disodium Salt; Anhydrous Borax; Borax Glass; Disodium Tetraborate; FR 28; Fireless B; Fused Borax; Granubor; Rasorite 65; Sodium Borate, Sodium Boron Oxide (Na2B4O7); It is mainly used to manufacture high-quality glass, enamel flux, welding flux, nonferrous metals, and alloys. It can also be used in medicine, metallurgy, tanning, ceramics, textiles, and food preservation.