Molekula
dihydrogénophosphate de sodium, dodécacarbonate
di-Sodium hydrogen phosphate dodecahydrate
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
Di-sodium hydrogen phosphate dodecahydrate (Na2HPO4·12H2O) is a water-soluble inorganic salt widely used as a buffering agent, pH regulator, and nutrient in food, pharmaceuticals, and industrial processes. It also functions in detergent formulations, water treatment, and as a laboratory reagent for maintaining buffer solutions. CAS 10039-32-4, molecular weight 358.14 g/mol, stored at ambient conditions. Signal word: Warning. Molekula supplies di-sodium hydrogen phosphate dodecahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Di-sodium hydrogen phosphate dodecahydrate (Na2HPO4·12H2O) is a water-soluble inorganic salt widely used as a buffering agent, pH regulator, and nutrient in food, pharmaceuticals, and industrial processes. It also functions in detergent formulations, water treatment, and as a laboratory reagent for maintaining buffer solutions. CAS 10039-32-4, molecular weight 358.14 g/mol, stored at ambient conditions. Signal word: Warning. Molekula supplies di-sodium hydrogen phosphate dodecahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Water insoluble matter | ≤ 0.2% |
| Lead (Pb) | ≤0.001% |
| Arsenic (As) | ≤ 0.0003% |
| Assay (dried basis) | ⩾ 98.0% |
| Fluoride (F-) | ≤ 0.005% |
| Identification (RAMAN) | Conforms to Reference |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Acidité | Base |
Identification
| Property | Value |
|---|---|
| SKU | 80269724 |
| Numéro CAS | 10039-32-4 |
| Formule moléculaire | Na2HPO4 · 12H2O |
| Masse moléculaire | 358.14 |
| SMILES | O.O.O.O.O.O.O.O.O.O.O.O.OP(=O)([O-])[O-].[Na+].[Na+] |
| Code REACH | Y110 |
| Code HTS | 2835220000 |
| Code tarifaire | 2835220000 |
Sécurité et GHS
Déclarations de précaution
- P280 Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/du visage/une protection auditive/...
Documents
Fiches de données de sécurité (FDS)
Disponible en English, French, German, Italian, Portuguese, Russian, Spanish.
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.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is di-Sodium hydrogen phosphate dodecahydrate commonly used for?
It is widely used in buffer solutions for pH regulation (e.g., in biological research, pharmaceuticals, and food processing), as a food additive (E339), and in water treatment for pH adjustment.
What is the chemical formula and molecular weight of di-Sodium hydrogen phosphate dodecahydrate?
The formula is **Na₂HPO₄·12H₂O**, and the molecular weight is **358.14 g/mol**.
How should di-Sodium hydrogen phosphate dodecahydrate be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and incompatible substances to prevent deliquescence or degradation.
What grades or purity levels does Molekula offer for this product?
Molekula supplies **analytical grade** and **food-grade (E339)** di-Sodium hydrogen phosphate dodecahydrate, with purity levels specified on the Certificate of Analysis (CoA).
Can Molekula supply di-Sodium hydrogen phosphate dodecahydrate in bulk quantities?
Yes, we offer bulk packaging options (e.g., 25 kg drums, 1-tonne containers) for industrial, research, or food-grade applications—please inquire for specific availability.
What documentation is provided with an order of di-Sodium hydrogen phosphate dodecahydrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability and compliance.
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