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939056

Sigma-Aldrich

Sodium phosphate ChemBeads

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Synonym(s):

Sodium orthophosphate ChemBeads, Trisodium phosphate ChemBeads

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About This Item

Empirical Formula (Hill Notation):
Na3PO4
Molecular Weight:
163.94
UNSPSC Code:
12352100

description

Inorganic salt

Quality Level

form

solid

composition

14-16 wt% loading of base

reaction suitability

core: sodium

SMILES string

O=P(OO[Na])=O.[Na][Na]

InChI

1S/3Na.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3

InChI key

RYFMWSXOAZQYPI-UHFFFAOYSA-K

General description

Sodium phosphate is a colorless to white crystalline powder or granules. It is prepared by neutralization of phosphoric acid under controlled conditions with sodium hydroxide or sodium carbonate .

Application

  • Sodium phosphate is used as a:
  • component in the preparation of solid crystals of calcium hydroxyapatite substituted by strontiumblock buffer to study segmental and subcellular distribution of CFTR in the kidney.
  • Other general uses are as pH control agent, water hardness precipitation, laboratory reagent, phosphatizing reagent.
For general uses, product is also available in powdered form (342483)

Features and Benefits

ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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