Borax Anhydrous, AR
Borax Anhydrous, AR (CAS 1330-43-4) supplier Zemixal: B4Na2O7, COA and SDS with every lot, worldwide shipping. Packs from 25 g.
About Borax Anhydrous, AR
Borax Anhydrous, AR sits in our main Group Metal & Metalloid Compounds (Al, Sn, Pb, Bi, Sb, Ga, In) section and ships worldwide from stock or short lead time. For your records (AR), the material is defined by CAS 1330-43-4, formula B4Na2O7 and molar mass 201.2 g/mol.
Typical applications
- Materials research
- Chemical synthesis
Storage and safety notes
Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Order it in 25 g, 100 g and 500 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Materials research
- Chemical synthesis
Applications
Grade guides
Specifications and identifiers
| Product name | Borax Anhydrous, AR |
|---|---|
| Catalogue number | ZX-019406 |
| CAS number | 1330-43-4 |
| IUPAC name | disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane |
| Molecular formula | B4Na2O7 |
| Molar mass | 201.2 g/mol |
| Exact mass | 201.9812 |
| Grade | AR |
| H-bond donors / acceptors | 0 / 7 |
| Topological polar surface area | 92.3 Ų |
| InChIKey | UQGFMSUEHSUPRD-UHFFFAOYSA-N |
| SMILES | B1(OB2OB(OB(O1)O2)[O-])[O-].[Na+].[Na+] |
| PubChem CID | 10219853 |
| Synonyms | Sodium Tetraborate, Anhydrous, Borax glass, Boron sodium oxide (B4Na2O7), Anhydrous borax, Sodium biborate, Fused borax, Borax, fused, Sodium pyroborate, Sodium borate, anhydrous, Borax, dehydrated, Sodium boron oxide, Rasorite 65 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
Precautionary statements P203, P280, P318, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 500 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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