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CH1589

Sodium Phosphate Dibasic ACS

CAS No
7558-79-4
Synonym(s)
Sodium hydrogenphosphate, Disodium phosphate, Disodium hydrogen phosphate, sec-Sodium phosphate
Molecular Formula:
Na2HPO4
Molecular Weight:
141.96
EC Number:
231-448-7
MDL number:
MFCD00003496
PubChem CID:
24203
Beilstein:
–
UN Number
3082
Specification SDS
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Description

Sodium Phosphate Dibasic ACS Grade CAS: 7558-79-4 | M.F: Na2HPO4 | MW: 141.96, Buy now for Reproducible and reliable results from ChemieR Inorganic Reagent. All ChemieR Products are exclusively distributed by Dawn Scientific Inc.

Sodium phosphate dibasic Anhydrous ACS is typically observed as a white, crystalline powder. It has the chemical formula Na2HPO4 and is highly soluble in water, resulting in a slightly alkaline solution. It is composed of two sodium ions (Na⁺) and one phosphate ion (HPO₄²⁻) on a chemical level. It is a sodium salt derived from phosphoric acid. It is also known by other names such as sec-Sodium phosphate, Disodium hydrogen phosphate, Disodium phosphate, and Sodium hydrogenphosphate. When dissolved in water, it exhibits basic properties with a pH value ranging from 8.0 to 11.0. Sodium phosphate dibasic ACS grade is commonly used as a laboratory reagent. It is suitable for applications in various other industries.

ChemieR provides an extensive selection of high-purity salts, acids, base and high purity solvents, including alkali metals, alkaline earth compounds, perchlorates, heavy metals, rare earths, transition metals, silver and precious metals, and triflates. ChemieR specialize in inorganic chemicals, offering materials with low moisture content and minimal trace metals. ChemieR stands out with a diverse range of laboratory chemicals, from organic and inorganic reagents to solvents.

Application :

  • Sodium phosphate dibasic ACS has been used in the preparation of phosphate buffer saline solution for perfusion procedure and indirect enzyme linked immunosorbent assay.
  • It serves as a component in various analytical reagents and solutions used in chemical analysis, including spectrophotometry, chromatography, and titrations.
  • It is used as a buffering agent and anti-caking agent.

Benefits :

  • Meet the toughest regulatory standards for quality and purity
  • Effective buffer component, helping to maintain a stable pH in various biochemical and biological applications
  • Stable and versatile product
  • Gives accurate and reliable results
  •  
Additional information
Brand

ChemieR

Grade

ACS

Size

100g, 2.5kg, 500g, 2.5kg x 4

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ADDITIONAL INFORMATION

Properties

Quality Level
100
Vapor Density
-
Vapor Pressure
-
Assay
-
Form
solid
autoignition temp.
-
expl. lim.
-
technique(s)
-
impurities
≤0.01% insoluble material
color
white
transmittance
-
refractive index
-
pH
-
bp
-
mp
-
density
-
UV absorption
-
application(s)
-
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
 

Safety Information

Pictograms
-
Signal Word
-
Hazard Statements
-
Precautionary Statements
-
Hazard Classifications
-
Target Organs
-
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
-
Flash Point(C)
-

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