Cookies disclaimer

Estoy de acuerdo utilizamos cookies para mejorar la experiencia de navegación del usuario y para estudiar cómo se utiliza nuestro sitio web. si navega por nuestro sitio web, estará aceptando el uso de las cookies en las condiciones establecidas en la presente política de cookies. esta política puede ser actualizada, por lo que le invitamos a revisarla de forma regular

7778-77-0 - Potassium dihydrogen phosphate, Puratronic®, 99.999% (metals basis), Si 10ppm max - Potassium orthophosphate - Potassium phosphate, monobasic - 10840 - Alfa Aesar

10840 Potassium dihydrogen phosphate, Puratronic®, 99.999% (metals basis), Si 10ppm max

Número CAS
7778-77-0
Nombre Alternativo
Potassium orthophosphate
Potassium phosphate, monobasic

Tamaño Precio ($) Cantidad Disponibilidad
25g 224,54
100g 806,49
Añadir al carrito Añadir al presupuesto al por mayor Ver artículo

Potassium dihydrogen phosphate, Puratronic®, 99.999% (metals basis), Si 10ppm max

MDL
MFCD00011401
EINECS
231-913-4

Propiedades químicas

Fórmula
H2KO4P
Peso molecular
136.09
Formulario
Crystalline Powder
Punto de fusión
253°
Densidad
2.338
Sensibilidad
Hygroscopic
Solubilidad
Soluble in water; slightly soluble in ethanol .

Aplicaciones

Potassium dihydrogen phosphate is used as a food additive, fertilizer (NPK), paint additive, coating additive, adhesive, buffering agent and in optical modulators. It is extensively used in research and analytical laboratories as a buffer in mobile/sample preparations for analysis by high pressure liquid chromatography (HPLC) and also in organic synthesis. MKP, monopotassium phosphate, owing to its non-linear optical properties, is used in optical modulators and for second-harmonic generation (SHG).

Notas

Hygroscopic.

Referencias documentales

Bhagavannarayana, G.; Rajesh, P.; Ramasamy, P. Interesting Growth Features in Potassium Dihydrogen Phosphate: Unravelling the Origin and Dynamics of Point Defects in Single Crystals. J. Appl. Cryst. 2010, 43, 1372-1376.

Han, W.; Xiang, Y.; Li, F.; Wang, F.; Zhou, L.; Zhao, J.; Feng, B.; Zheng, K.; Zhu, Q.; Wei, X.; Zheng, W.; Gong, M. Evaluating the safe limit of large-aperture potassium dihydrogen phosphate crystals associated with transverse stimulated Raman scattering. Appl. Opt. 2015, 54 (13), 4167-4171.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H313

Causes skin irritation. Causes serious eye irritation. May be harmful in contact with skin.

Indicaciones de precaución: P280-P264-P305+P351+P338-P362-P312-P321-P332+P313-P337+P313-P302+P352

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. If eye irritation persists: IF ON SKIN: Wash with plenty of soap and water.

Otras referencias

Merck
14,7659
Código de tarifa arancelaria unificado
2835.24
TSCA
Yes
RTECS
TC6615500

Recomendado

  • 10716

    Iron(III) oxide, Puratronic®, 99.998% (metals basis)
  • 10800

    Magnesium oxide, Puratronic®, 99.995% (metals basis)
  • 10805

    Manganese(IV) oxide, Puratronic®, 99.996% (metals basis)
  • 10862

    Sodium chloride, Puratronic®, 99.999% (metals basis)
  • 10897

    Titanium(IV) oxide, Puratronic®, 99.995% (metals basis)

Visto recientemente

Productos químicos

Ciencias de la vida

Metales & materiales

Catalizadores

Análisis y material de laboratorio