Saltar al contenido
Merck
Todas las fotos(5)

Key Documents

View All Documentation

S9763

Sigma-Aldrich

Fosfato de sodio dibasic

ACS reagent, ≥99.0%

Sinónimos:

Fosfato de sec-sodio, Fosfato de disodio, Hidrogenofosfato de disodio, Hidrogenofosfato de sodio

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(5)

About This Item

Fórmula lineal:
Na2HPO4
Número de CAS:
7558-79-4
Peso molecular:
141.96
EC Number:
231-448-7
MDL number:
MFCD00003496
UNSPSC Code:
12352302
eCl@ss:
38070211
PubChem Substance ID:
329824633
NACRES:
NA.21

grade

ACS reagent

Quality Level

200

agency

suitable for SM 5210

assay

≥99.0%

form

powder

impurities

≤0.002% Chloride (Cl)
≤0.01% Insoluble matter

loss

≤0.2% loss on drying, 105°C

pH

8.7-9.3 (25 °C, 5% in solution)

pKa (25 °C)

(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)

solubility

water: 5% at 25 °C, clear

anion traces

sulfate (SO42-): ≤0.005%

cation traces

Fe: ≤0.002%
heavy metals: ≤0.001% (by ICP-OES)

SMILES string

[Na+].[Na+].[H]OP([O-])([O-])=O

InChI

1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2

InChI key

BNIILDVGGAEEIG-UHFFFAOYSA-L

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

General description

Sodium phosphate dibasic in combination with sodium phosphate monobasic is used in the preparation of oral sodium phosphate solution (OSPS), which is a purgative used for bowel cleansing before colonoscopy.

Application

Sodium phosphate dibasic has been used in:
  • the preparation of phosphate buffer saline solution for perfusion procedure
  • western blot
  • indirect enzyme linked immunosorbent assay

Other Notes

Go to Redi-Dri™ Product Listing 795410

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Response of Rainbow Trout (Oncorhynchus mykiss) Growing from 50 to 200 g to Supplements of Dibasic Sodium Phosphate in a Semipurified Diet
Rodehutscord M
The Journal of Nutrition (1996)
Premixed tricalcium silicate/sodium phosphate dibasic cements for root canal filling
Wu Meng, et al.
Materials Chemistry and Physics (2021)
Glomerular calcification induced by bolus injection with dibasic sodium phosphate solution in Sprague-Dawley rats
Tsuchiya N, et al.
Toxicologic Pathology, 408-412 (2004)
Karsten Krug et al.
Cell, 183(5), 1436-1456 (2020-11-20)
The integration of mass spectrometry-based proteomics with next-generation DNA and RNA sequencing profiles tumors more comprehensively. Here this "proteogenomics" approach was applied to 122 treatment-naive primary breast cancers accrued to preserve post-translational modifications, including protein phosphorylation and acetylation. Proteogenomics challenged
Michael A Gillette et al.
Cell, 182(1), 200-225 (2020-07-11)
To explore the biology of lung adenocarcinoma (LUAD) and identify new therapeutic opportunities, we performed comprehensive proteogenomic characterization of 110 tumors and 101 matched normal adjacent tissues (NATs) incorporating genomics, epigenomics, deep-scale proteomics, phosphoproteomics, and acetylproteomics. Multi-omics clustering revealed four
Ver todos los artículos relacionados

Artículos

Isoelectric Focusing

Information on Isoelectric Focusing including what it is and how it is used. In order to ensure the high performance of analysis, isoelectric point (pI) standards are needed.

Antibody Aggregates & Fragments Analysis Workflow

Characterize mAb monomers, aggregates, and fragments using SEC-UV workflow with Zenix® and Zenix®-C SEC columns.

Antibody Aggregates & Fragments Analysis Workflow

Characterize mAb monomers, aggregates, and fragments using SEC-UV workflow with Zenix® and Zenix®-C SEC columns.

Antibody Aggregates & Fragments Analysis Workflow

Characterize mAb monomers, aggregates, and fragments using SEC-UV workflow with Zenix® and Zenix®-C SEC columns.

Ver todo

Protocolos

Enzymatic Assay of Alcohol Dehydrogenase (EC 1.1.1.1)

To measure alcohol dehydrogenase activity, this assay uses β-nicotinamide adenine dinucleotide phosphate and a continuous spectrophotometric rate determination at 340 nm.

Contenido relacionado

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico