Sodium metaborate, tetrahydrate, 98%
Buy Sodium metaborate, tetrahydrate, 98% (CAS 10555-76-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About Sodium metaborate, tetrahydrate, 98%
Zemixal supplies Sodium metaborate, tetrahydrate, 98% within its inorganic Chemicals, Metals & Advanced Materials portfolio. Identity at a glance (Synthesis): CAS 10555-76-7, formula BH8NaO6 and molar mass 137.86 g/mol. Expect white powder to crystals.
Where it is used
- Ceramics & glass
- Agrochemical formulations
Safe handling
It carries the GHS signal word Danger (H319, H360 and H361), so wear gloves and eye protection and work with good ventilation.
Order it in 500 g, 1 kg, 5 kg and 4 x 25 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Specifications and identifiers
| Product name | Sodium metaborate, tetrahydrate, 98% |
|---|---|
| Catalogue number | ZX-013232 |
| CAS number | 10555-76-7 |
| IUPAC name | sodium;oxido(oxo)borane;tetrahydrate |
| Molecular formula | BH8NaO6 |
| Molar mass | 137.86 g/mol |
| Exact mass | 138.0312 |
| Grade | Synthesis |
| Purity / assay | 98% |
| Physical form | Crystalline |
| Appearance | White powder to crystals |
| H-bond donors / acceptors | 4 / 6 |
| Topological polar surface area | 44.1 Ų |
| HS code | 28401900 |
| InChIKey | JAKYJVJWXKRTSJ-UHFFFAOYSA-N |
| SMILES | B(=O)[O-].O.O.O.O.[Na+] |
| PubChem CID | 23694267 |
| Synonyms | Boric acid, sodium salt, tetrahydrate, Sodium metaborate tetrahydrate, BH8NaO6 |
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
- H319Causes serious eye irritation
- H360May damage fertility or the unborn child
- H361Suspected of damaging fertility or the unborn child
Precautionary statements P203, P264 + P265, P280, P305 + P351 + P338, P318, P337 + P317, 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
| 500 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 5 kg | Quoted on request | |
| 4 x 25 kg | 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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