Molekula
Fosfato monobásico de potasio
Potassium dihydrogen phosphate
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Potassium dihydrogen phosphate (KH₂PO₄) is a water-soluble inorganic salt widely used as a buffering agent in biochemical research, a nutrient in cell culture media, and a pH regulator in food and pharmaceutical applications. It also functions as a fertilizer and flame retardant. This chemical has a CAS number of 7778-77-0, a molecular formula of KH₂PO₄, and a molecular weight of 136.08 g/mol. It is stored at ambient conditions but requires careful handling due to its "Danger" classification. Molekula supplies potassium dihydrogen phosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Potassium dihydrogen phosphate (KH₂PO₄) is a water-soluble inorganic salt widely used as a buffering agent in biochemical research, a nutrient in cell culture media, and a pH regulator in food and pharmaceutical applications. It also functions as a fertilizer and flame retardant. This chemical has a CAS number of 7778-77-0, a molecular formula of KH₂PO₄, and a molecular weight of 136.08 g/mol. It is stored at ambient conditions but requires careful handling due to its "Danger" classification. Molekula supplies potassium dihydrogen phosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Colourless crystals or powder |
| Assay/Purity | ≥99.0% |
| pH | (50g/L, 25℃) 4.2 - 4.5 |
| Loss on Drying | ≤0.2% |
| Chloride (Cl-) | ≤0.001% |
| Clarity | Pass |
| Heavy Metals (Pb) | ≤0.001% |
| Water insoluble matter | ≤0.002% |
| Iron (Fe) | ≤0.001% |
| Arsenic (As) | ≤0.0005% |
| Sodium (Na) | ≤0.02% |
| Sulphates (SO4)(2-) | ≤0.003% |
| Nitrogen (N) | ≤0.001% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Clase de transporte | 6.1 |
| Grupo de empaquetado | III |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 90038275 |
| Número CAS | 7778-77-0 |
| Fórmula molecular | KH2PO4 |
| Peso molecular | 136.08 |
| SMILES | OP(=O)(O)[O-].[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
Declaraciones de peligro
- H302 Nocivo en caso de ingestión.
- H331 Tóxico en caso de inhalación.
Declaraciones de precaución
- P260 No respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P271 Utilizar únicamente en exteriores o en un lugar bien ventilado.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P284 [En caso de ventilación insuficiente,] llevar equipo de protección respiratoria.
- P301+330 EN CASO DE INGESTIÓN: enjuagar la boca. **NO PROVOQUE EL VÓMITO**.
- P304+340 EN CASO DE INHALACIÓN: Transportar a la persona al aire libre y mantenerla en una posición que le facilite la respiración.
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 potassium dihydrogen phosphate (KH₂PO₄) commonly used for?
Potassium dihydrogen phosphate is primarily used as a buffer in biochemical and molecular biology applications, a nutrient in fertilizers, and in food additives (e.g., acidulant, leavening agent). It is also used in flame retardants and as a pH regulator in industrial processes.
What is the molecular formula and molecular weight of potassium dihydrogen phosphate?
The molecular formula is **KH₂PO₄**, and the molecular weight is **136.08 g/mol**.
What safety classification does potassium dihydrogen phosphate fall under?
Potassium dihydrogen phosphate is classified with the **Signal Word: Danger** due to its potential hazards, including serious eye damage and skin irritation. Always refer to the full SDS for handling precautions.
What grades of potassium dihydrogen phosphate does Molekula supply?
Molekula supplies **analytical grade (ACS/Reagent grade)** potassium dihydrogen phosphate for research and industrial applications. Bulk and custom grades may be available upon request.
Can Molekula supply potassium dihydrogen phosphate in bulk quantities?
Yes, Molekula can supply potassium dihydrogen phosphate in **bulk quantities**, with packaging options tailored to your requirements (e.g., drums, bags, or custom containers). Contact our sales team for bulk pricing and logistics details.
What documentation comes with an order of potassium dihydrogen phosphate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (SDS)**, and a **packing list**. For bulk orders, additional documentation such as a **Batch Analysis Report** may be provided upon request.
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