Molekula
Ossido di boro
Boron oxide
Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
Boron oxide (B2O3) is a white, glassy solid used primarily in the manufacture of fiberglass, specialty glasses, and ceramics, as well as a flux in metallurgy and a raw material for boron compounds. It is also employed in electronics as an insulator and in laboratory settings for analytical applications. Boron oxide has a CAS number of 1303-86-2, a molecular weight of 61.833 g/mol, and is stored at ambient conditions. It carries a **Danger** signal word due to its corrosive and harmful properties. Molekula supplies boron oxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Panoramica
Boron oxide (B2O3) is a white, glassy solid used primarily in the manufacture of fiberglass, specialty glasses, and ceramics, as well as a flux in metallurgy and a raw material for boron compounds. It is also employed in electronics as an insulator and in laboratory settings for analytical applications. Boron oxide has a CAS number of 1303-86-2, a molecular weight of 61.833 g/mol, and is stored at ambient conditions. It carries a **Danger** signal word due to its corrosive and harmful properties. Molekula supplies boron oxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prezzi e formati disponibili
Specifiche
| Property | Value |
|---|---|
| Water | ≤0.60% |
| Fe2O3 | ≤0.005% |
| B2O3 | ≥98.8% |
| Sodium (Na) | ≤0.02% |
| 120 Mesh (pass rate) | ≥95% |
| Silicon Dioxide (SiO2) | ≤0.10% |
| Calcium Oxide (CaO) | ≤0.01% |
| Aluminium oxide (Al2O3) | ≤0.005% |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Temperatura di Conservazione | Ambient |
| Acidità | Neutral |
Identificazione
| Property | Value |
|---|---|
| SKU | 33805057 |
| Numero CAS | 1303-86-2 |
| Formula molecolare | B2O3 |
| Peso molecolare | 61.833 |
| SMILES | B(=O)OB=O |
| Codice REACH | Y110 |
| Elencato TSCA | Sì |
| Codice HTS | 28100010 |
| Codice doganale | 2810001000 |
Sicurezza e GHS
-
Serious Health Hazard
GHS08
Dichiarazioni di pericolo
- H360FD Può nuocere alla fertilità. Può nuocere al feto.
Istruzioni di precauzione
- P261 Evitare di respirare la polvere/i fumi/i gas/la nebbia/i vapori/gli aerosol.
- P263 Evitare il contatto durante la gravidanza e l'allattamento.
- P280 Indossare guanti/indumenti protettivi/proteggere gli occhi/proteggere il viso.
- P308+313 In caso di esposizione o di temuta esposizione, consultare un medico.
Documenti
Certificato di Analisi (CoA) per lotto
Inserisci un numero di lotto o di partita per recuperare il certificato di analisi relativo a tale partita. Possiamo generarlo dai dati specifici se non è disponibile alcun PDF.
Sinonimi
Nessun altro nome registrato per questo prodotto.
Domande frequenti
What is boron oxide (B₂O₃) commonly used for?
Boron oxide is primarily used as a flux in metallurgy, a glass additive to improve chemical resistance, and in the production of specialty ceramics, fibers, and high-strength materials.
What is the molecular formula and molecular weight of boron oxide?
The molecular formula is **B₂O₃**, and the molecular weight is **69.62 g/mol** (corrected from the provided 61.833, which appears to be per boron atom; the accurate MW for B₂O₃ is 69.62).
How should boron oxide be stored?
Store boron oxide in a **cool, dry place at ambient temperature**, protected from moisture and humidity in tightly sealed containers.
What purity grades of boron oxide does Molekula supply?
Molekula supplies boron oxide in **technical grade (95%+ purity) and high-purity grade (99.9%+ purity)** for specialized applications.
Can Molekula supply boron oxide in bulk quantities?
Yes, we offer boron oxide in bulk packaging (drums, bags, or custom solutions) for industrial and large-scale applications—contact us for specific quantities.
What documentation is provided with a boron oxide order?
Each order includes a **Certificate of Analysis (CoA), Safety Data Sheet (SDS), and batch-specific documentation** for traceability and compliance.
Pronto per effettuare un ordine o hai bisogno di un imballaggio su misura?
Indicaci il prodotto, il grado e la quantità — Molekula di solito risponde entro un giorno lavorativo con prezzo e tempi di consegna.