Molekula
Fosfato dihidrógeno sódico dihidratado
Sodium dihydrogen phosphate dihydrate
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
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.
Resumen
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.
Precios y tamaños de envase
Especificaciones
| 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% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 32797683 |
| Número CAS | 13472-35-0 |
| Fórmula molecular | NaH2PO4·2(H2O) |
| Peso molecular | 156.01 |
| SMILES | O.O.OP(=O)(O)[O-].[Na+] |
| Código REACH | Y113 |
| Código HTS | 2835220 |
| Código arancelario | 283522000 |
Seguridad y GHS
Declaraciones de precaución
- P280 Llevar guantes/prendas/gafas/máscara de protección.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Spanish.
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
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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