Molekula
Phosphite de sodium dibasique pentahydraté
Sodium phosphite dibasic pentahydrate
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
Sodium phosphite dibasic pentahydrate is a water-soluble inorganic salt primarily used as a reducing agent, corrosion inhibitor, and preservative in industrial processes, water treatment, and food packaging. It acts as an oxygen scavenger and stabilizer in closed systems. This chemical has a CAS number of 13517-23-2, a molecular formula of Na2HPO3·5H2O, and a molecular weight of 216.03 g/mol. It is stored at ambient conditions and carries no signal word under standard hazard classifications. Molekula supplies Sodium phosphite dibasic pentahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Sodium phosphite dibasic pentahydrate is a water-soluble inorganic salt primarily used as a reducing agent, corrosion inhibitor, and preservative in industrial processes, water treatment, and food packaging. It acts as an oxygen scavenger and stabilizer in closed systems. This chemical has a CAS number of 13517-23-2, a molecular formula of Na2HPO3·5H2O, and a molecular weight of 216.03 g/mol. It is stored at ambient conditions and carries no signal word under standard hazard classifications. Molekula supplies Sodium phosphite dibasic pentahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | White solid |
| Heavy metals | ≤ 0.01% |
| Identification | Conforms to reference |
| pH | 9.0 - 10.0 |
| Chloride (Cl-) | ≤ 0.01% |
| Assay | ≥ 98.0% |
| Na2O | ≥ 28.0% |
| Sulphates (SO4)(2-) | ≤ 0.1% |
| Phosphorous (P) | ≤ 0.01% |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Acidité | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90023421 |
| Numéro CAS | 13517-23-2 |
| Formule moléculaire | Na2HPO3 · 5H2O |
| Masse moléculaire | 216.03 |
| SMILES | O.O.O.O.O.[O-][P+](=O)[O-].[Na+].[Na+] |
| Code REACH | Y113 |
| Code HTS | 2835220000 |
| Code tarifaire | 2835100090 |
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 sodium phosphite dibasic pentahydrate commonly used for?
It is primarily used as a reducing agent, corrosion inhibitor, and in water treatment to control algae and scale. It also finds applications in food preservation and as a stabilizer in some industrial processes.
What is the chemical formula and molecular weight of sodium phosphite dibasic pentahydrate?
The chemical formula is **Na₂HPO₃·5H₂O**, and the molecular weight is **216.03 g/mol**.
How should sodium phosphite dibasic pentahydrate be stored?
Store in a cool, dry place at **ambient temperature**, away from moisture and incompatible substances. Ensure containers are tightly sealed.
What grades or purities of sodium phosphite dibasic pentahydrate does Molekula supply?
Molekula supplies **technical-grade** sodium phosphite dibasic pentahydrate; purity specifications are available upon request.
Can Molekula supply sodium phosphite dibasic pentahydrate in bulk quantities?
Yes, we offer bulk packaging options—contact our sales team for specific quantities and logistics details.
What documentation comes with an order of sodium phosphite dibasic pentahydrate?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list. Additional documentation, such as a technical data sheet, is available upon request.
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