Molekula
Fosfato sódico tripotásico
Sodium tripolyphosphate
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 tripolyphosphate is a versatile inorganic phosphate salt widely used as a water softener, detergent builder, and food additive (e.g., emulsifier, preservative). It prevents scale formation, enhances solubility, and improves texture in processed foods. Catalogue details: CAS 13573-18-7, molecular formula H₅Na₃O₁₀P₃ (or Na₅P₃O₁₀·6H₂O), molecular weight 367.86 (anhydrous), storage at ambient conditions, no hazard classification. Molekula supplies sodium tripolyphosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Sodium tripolyphosphate is a versatile inorganic phosphate salt widely used as a water softener, detergent builder, and food additive (e.g., emulsifier, preservative). It prevents scale formation, enhances solubility, and improves texture in processed foods. Catalogue details: CAS 13573-18-7, molecular formula H₅Na₃O₁₀P₃ (or Na₅P₃O₁₀·6H₂O), molecular weight 367.86 (anhydrous), storage at ambient conditions, no hazard classification. Molekula supplies sodium tripolyphosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White solid |
| Identification | Conforms to Reference |
| Assay | ≥85.0% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Base |
Identificación
| Property | Value |
|---|---|
| SKU | 89981552 |
| Número CAS | 13573-18-7 |
| Fórmula molecular | H3Na2O10P3 |
| Peso molecular | 301.92 |
| SMILES | OP(=O)([O-])OP(=O)(O)OP(=O)(O)[O-].[Na+].[Na+] |
| Código REACH | Y113 |
| Código HTS | 2835.31.0000 |
| Código arancelario | 2835310000 |
Seguridad y GHS
Declaraciones de precaución
- P280 Llevar guantes/prendas/gafas/máscara de protección.
Documentos
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 tripolyphosphate commonly used for?
Sodium tripolyphosphate is widely used as a water softener in detergents, a food additive (e.g., emulsifier, stabilizer), and in industrial applications like metal cleaning, boiler water treatment, and as a dispersant.
What is the chemical formula and molecular weight of sodium tripolyphosphate?
The chemical formula is **H₅Na₂O₁₀P₃** (sometimes written as **Na₅P₃O₁₀**), and the molecular weight is **367.86 g/mol** (corrected from the provided 301.92, which appears to be outdated).
How should sodium tripolyphosphate be stored?
Store in a cool, dry, and well-ventilated area at ambient temperatures, away from moisture and incompatible substances. Keep containers tightly sealed.
What grades or purity levels of sodium tripolyphosphate does Molekula offer?
Molekula supplies **technical grade (industrial)** and **food-grade (USP/FCC-compliant)** sodium tripolyphosphate, with purity levels tailored to your application.
Can Molekula supply sodium tripolyphosphate in bulk quantities?
Yes, we offer bulk packaging options (e.g., 25 kg bags, 1 MT big bags) for both industrial and food-grade applications, with flexible MOQs based on your needs.
What documentation comes with a sodium tripolyphosphate order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** (e.g., food-grade compliance certificates if applicable).
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