Merck
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S0751

Sigma-Aldrich

Sodium phosphate monobasic

ReagentPlus®, ≥99.0%

Synonym(s):
Monosodium dihydrogen orthophosphate, Monosodium phosphate, Sodium dihydrogen phosphate
Linear Formula:
NaH2PO4
CAS Number:
Molecular Weight:
119.98
Número de EC:
Número MDL:
eCl@ss:
38070208
ID de la sustancia en PubChem:

Nivel de calidad

200

Línea del producto

ReagentPlus®

ensayo

≥99.0%

formulario

powder

technique(s)

DNA extraction: suitable
electrophoresis: suitable
immunocytochemistry: suitable

pH

4.0-4.5 (25 °C, 50 g/L in water)

pKa (25 °C)

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

solubilidad

water: 100 mg/mL, clear, colorless

application(s)

detection

SMILES string

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

InChI

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

InChI key

AJPJDKMHJJGVTQ-UHFFFAOYSA-M

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Descripción general

Sodium phosphate monobasic acts as an acidulant in laxatives and effervescent powders. It is used in beverages, cheese and soft drink formulations.[1]

Aplicación

Sodium phosphate monobasic has been used:
  • as a reagent for virus transfection and fiber implantation in mouse[2]
  • in phosphate buffer for immunocytochemistry[3] and to detect individual catalase activity by PAGE (polyacrylamide gel electrophoresis)[4]
  • as a buffer for cycling assay[5]
  • in automated DNA extraction method[6]
  • as a chemical in artificial cerebro-spinal fluid (aCSF) solution for the preparation of brainstem-spinal cord from rats[7]

Envase

100, 500 g in poly bottle
1 kg in poly bottle
3 kg in poly drum

Información legal

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

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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