Molekula
Tétraborate de sodium décahydrate (borax décahydrate)
Sodium tetraborate decahydrate, commonly known as borax decahydrate, is a white, crystalline powder used in detergents, water treatment, and as a flux in metallurgy. It is also employed in laboratory settings for buffer preparation and as a preservative. Available in CAS 1303-96-4, with molecular formula Na2B4O7·10H2O and molecular weight 381.37 g/mol. Stored at ambient temperatures. Signal word: Danger. Molekula supplies Sodium tetraborate decahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Sodium tetraborate decahydrate, commonly known as borax decahydrate, is a white, crystalline powder used in detergents, water treatment, and as a flux in metallurgy. It is also employed in laboratory settings for buffer preparation and as a preservative. Available in CAS 1303-96-4, with molecular formula Na2B4O7·10H2O and molecular weight 381.37 g/mol. Stored at ambient temperatures. Signal word: Danger. Molekula supplies Sodium tetraborate decahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Spécifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| SO4 | <200ppm |
| Fe | <10ppm |
| Na2O | 15.8-16.9% |
| B2O3 | 36.5-38.1% |
| Cl | <100ppm |
| Sieve residue 0.315mm | <2% |
| Equivalent Na2B4O7.10H2O (%) | 99.9 – 104.4 |
| For research use only, not for human use | For research use only, not for human use |
Stockage et manipulation
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 48 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 1303-96-4 |
| Molecular Formula | Na2B4O7·10H2O |
| Molecular Weight | 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 Listed | Yes |
| HTS Code | 2840.19.0000 |
| Tariff Code | 2840199000 |
Sécurité et GHS
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Déclarations de danger
- H319 Causes serious eye irritation
- H360FD May damage fertility. May damage the unborn child.
Déclarations de précaution
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
À usage recherche et industriel uniquement
Documents
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Prix et formats de conditionnement
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is sodium tetraborate decahydrate used for?
It is commonly used in detergents, water treatment, and as a flux in metallurgy. It also serves as a buffering agent in laboratory applications.
What is the chemical formula and molecular weight?
The formula is Na2B4O7·10H2O with a molecular weight of 381.37 g/mol.
How should sodium tetraborate decahydrate be stored?
Store at ambient temperature in a dry, well-ventilated area away from incompatible materials.
What grade is available?
Available in laboratory grade; other grades may be available upon request.
Can Molekula supply it in bulk?
Yes, Molekula can supply sodium tetraborate decahydrate in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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