Molekula
Fosfato dihidrógeno de dipotasio
Di-Potassium hydrogen orthophosphate
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Di-Potassium hydrogen orthophosphate (K₂HPO₄) is a water-soluble potassium phosphate salt widely used as a buffering agent, nutrient supplement in fertilizers, and pH adjuster in food, pharmaceuticals, and laboratory applications. It functions as a source of potassium and phosphate ions, supporting microbial growth, enzymatic stability, and buffering capacity in solutions. This chemical has a CAS number of 7758-11-4, a molecular weight of 174.18 g/mol, and is stored safely at ambient conditions. It carries a **Danger** signal word due to its potential hazards, requiring careful handling. Molekula supplies Di-Potassium hydrogen orthophosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Di-Potassium hydrogen orthophosphate (K₂HPO₄) is a water-soluble potassium phosphate salt widely used as a buffering agent, nutrient supplement in fertilizers, and pH adjuster in food, pharmaceuticals, and laboratory applications. It functions as a source of potassium and phosphate ions, supporting microbial growth, enzymatic stability, and buffering capacity in solutions. This chemical has a CAS number of 7758-11-4, a molecular weight of 174.18 g/mol, and is stored safely at ambient conditions. It carries a **Danger** signal word due to its potential hazards, requiring careful handling. Molekula supplies Di-Potassium hydrogen orthophosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White solid |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Clase de transporte | 6.1 |
| Grupo de empaquetado | III |
| Acidez | Base |
Identificación
| Property | Value |
|---|---|
| SKU | 90029387 |
| Número CAS | 7758-11-4 |
| Fórmula molecular | K2HPO4 |
| Peso molecular | 174.18 |
| SMILES | OP(=O)([O-])[O-].[K+].[K+] |
| Número EC / UN | 3288 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2835.24.0000 |
| Código arancelario | 2835240000 |
Seguridad y GHS
-
Toxic
GHS06
-
Health Hazard
GHS07
Declaraciones de peligro
- H315 Provoca irritación cutánea.
- H319 Provoca irritación ocular grave.
- H331 Tóxico en caso de inhalación.
Declaraciones de precaución
- P260 No respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P284 [En caso de ventilación insuficiente,] llevar equipo de protección respiratoria.
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- P304+312 EN CASO DE INHALACIÓN: Llamar a un CENTRO DE TOXICOLOGÍA/médico/... si la persona se encuentra mal.
- P305+351+338 EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
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 di-potassium hydrogen orthophosphate (K₂HPO₄) commonly used for?
It is primarily used as a buffering agent in pharmaceuticals, a nutrient in fertilizers, and in food processing as an emulsifier (E340ii) or pH adjuster.
What is the molecular formula and molecular weight of di-potassium hydrogen orthophosphate?
The molecular formula is **K₂HPO₄**, and the molecular weight is **174.18 g/mol**.
How should di-potassium hydrogen orthophosphate be stored?
Store in a cool, dry place at **ambient temperature**, away from incompatible substances, and ensure containers are tightly sealed.
What grades of di-potassium hydrogen orthophosphate does Molekula supply?
Molekula supplies **analytical reagent (AR) grade** and **industrial grade** di-potassium hydrogen orthophosphate, depending on application requirements.
Can Molekula supply di-potassium hydrogen orthophosphate in bulk quantities?
Yes, we offer bulk packaging options (e.g., 25kg drums, 1MT big bags) for large-scale industrial or commercial applications—please inquire for availability.
What documentation comes with an order of di-potassium hydrogen orthophosphate?
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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