Molekula
Natriumtetraborat-Decahydrat (Borax-Decahydrat) (unlb.)
Sodium tetraborate decahydrate (Borax decahydrate) (unlb.)
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 2000 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
Sodium tetraborate decahydrate, commonly known as borax decahydrate, is a versatile chemical compound widely used as a buffer in pH regulation, a flux in metallurgy, and in household detergents, cosmetics, and fire retardants. It also serves as a water softener and cleaning agent. This white crystalline powder has a CAS number of 1303-96-4, with the molecular formula Na₂B₄O₇·10H₂O and a molecular weight of 381.37 g/mol. It is stored at ambient conditions but requires careful handling due to its **Danger** classification. Molekula supplies sodium tetraborate decahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Sodium tetraborate decahydrate, commonly known as borax decahydrate, is a versatile chemical compound widely used as a buffer in pH regulation, a flux in metallurgy, and in household detergents, cosmetics, and fire retardants. It also serves as a water softener and cleaning agent. This white crystalline powder has a CAS number of 1303-96-4, with the molecular formula Na₂B₄O₇·10H₂O and a molecular weight of 381.37 g/mol. It is stored at ambient conditions but requires careful handling due to its **Danger** classification. Molekula supplies sodium tetraborate decahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | Colourless crystalline or white crystalline powder |
| pH | 9.0-9.6 |
| Chloride (Cl-) | ≤0.02% |
| Assay | 99.0 - 103% |
| Aerobic Bacterial Count | ≥ 1000cfu/g |
| Iron (Fe) | ≤0.003% |
| Arsenic (As) | ≤0.0005% |
| Calcium (Ca) | ≤0.01% |
| Sulphates (SO4)(2-) | ≤0.04% |
| Mould & Yeast | ≥ 100cfu/g |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Lagertemperatur | Ambient |
| Säuregehalt | Base |
Identifizierung
| Property | Value |
|---|---|
| SKU | 90032421 |
| CAS-Nummer | 1303-96-4 |
| Molekülformel | Na2B4O7·10H2O |
| Molekulargewicht | 381.37 |
| SMILES | B1(OB2OB(OB(O1)O2)[O-])[O-].O.O.O.O.O.O.O.O.O.O.[Na+].[Na+] |
| REACH-Code | Y110 |
| TSCA aufgeführt | Ja |
| HTS-Code | 2840.19.0000 |
| Zolltarifnummer | 2840199000 |
Sicherheit & GHS
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Gefahrenhinweise
- H319 Verursacht schwere Augenreizung.
- H360FD Kann die Fruchtbarkeit beeinträchtigen. Kann das Kind im Mutterleib schädigen.
Vorsichtsmaßnahmen
- P260 Staub / Rauch / Gas / Nebel / Dampf / Aerosol nicht einatmen.
- P263 Berührung während der Schwangerschaft und Stillzeit vermeiden.
- P280 Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen.
- P305+351+338 Bei Kontakt mit den Augen: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
- P308+313 Bei Exposition oder falls betroffen: Ärztlichen Rat einholen / ärztliche Hilfe hinzuziehen.
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in English, French, German, Italian, Russian, Spanish.
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is sodium tetraborate decahydrate commonly used for?
Sodium tetraborate decahydrate is widely used as a buffer in pH regulation, a flux in metallurgy, a water softener, and in household detergents, as well as in laboratory applications like buffer preparation and flame retardants.
What is the chemical formula and molecular weight of sodium tetraborate decahydrate?
The chemical formula is **Na₂B₄O₇·10H₂O**, and the molecular weight is **381.37 g/mol**.
What safety classification does sodium tetraborate decahydrate have?
The product has a **Signal Word: Danger** and should be handled with care, following appropriate safety protocols (e.g., eye/skin protection).
What grades of sodium tetraborate decahydrate does Molekula supply?
Molekula supplies **laboratory grade (reagent grade)** sodium tetraborate decahydrate, suitable for analytical and industrial applications.
Can Molekula supply sodium tetraborate decahydrate in bulk quantities?
Yes, Molekula can supply sodium tetraborate decahydrate in bulk, with quantities tailored to your specific requirements—please contact us for details.
What documentation is provided with an order of sodium tetraborate decahydrate?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Bereit zum Bestellen oder benötigen Sie ein Sonderpack?
Teilen Sie uns das Produkt, die Reinheitsstufe und die Menge mit — Molekula antwortet in der Regel innerhalb eines Werktages mit Preis und Lieferzeit.