Molekula
Phosphate dihydrogène de sodium dihydraté
Sodium dihydrogen phosphate dihydrate
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
Sodium dihydrogen phosphate dihydrate is an inorganic salt widely used as a buffering agent, pH adjuster, and nutrient in pharmaceuticals, food processing, and laboratory applications. It also functions as a chelating agent and is employed in water treatment and cleaning formulations. This chemical has a CAS number of 13472-35-0, with the molecular formula NaH2PO4·2(H2O) and a molecular weight of 156.01 g/mol. It is non-hazardous, requiring no special signal word, and can be stored safely at ambient conditions. Molekula supplies sodium dihydrogen phosphate dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Sodium dihydrogen phosphate dihydrate is an inorganic salt widely used as a buffering agent, pH adjuster, and nutrient in pharmaceuticals, food processing, and laboratory applications. It also functions as a chelating agent and is employed in water treatment and cleaning formulations. This chemical has a CAS number of 13472-35-0, with the molecular formula NaH2PO4·2(H2O) and a molecular weight of 156.01 g/mol. It is non-hazardous, requiring no special signal word, and can be stored safely at ambient conditions. Molekula supplies sodium dihydrogen phosphate dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | Colourless or white crystalline powder |
| pH | 4.1 - 4.7 |
| Loss on Drying | 20 - 25% |
| Assay | ≥98.0% |
| Water insoluble matter | ≤0.5% |
| Lead (Pb) | ≤0.0004% |
| Arsenic (As) | ≤0.0003% |
| Fluoride (F-) | ≤0.005% |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Acidité | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 32797683 |
| Numéro CAS | 13472-35-0 |
| Formule moléculaire | NaH2PO4·2(H2O) |
| Masse moléculaire | 156.01 |
| SMILES | O.O.OP(=O)(O)[O-].[Na+] |
| Code REACH | Y113 |
| Code HTS | 2835220 |
| Code tarifaire | 283522000 |
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, 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 sodium dihydrogen phosphate dihydrate commonly used for?
It is widely used as a buffering agent in biological and chemical applications, including cell culture media, pH adjustment in pharmaceutical formulations, and as a food additive (E339).
What is the chemical formula and molecular weight of sodium dihydrogen phosphate dihydrate?
The chemical formula is **NaH₂PO₄·2H₂O**, and its molecular weight is **156.01 g/mol**.
What is the recommended storage condition for this product?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances.
What grades of sodium dihydrogen phosphate dihydrate does Molekula offer?
Molekula supplies this product in **ACS reagent grade** and **analytical grade** for high-purity applications.
Can Molekula supply sodium dihydrogen phosphate dihydrate in bulk quantities?
Yes, we offer bulk packaging options (e.g., 25 kg drums, 1 MT totes) for large-scale industrial or research needs.
What documentation comes with an order of sodium dihydrogen phosphate dihydrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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