All Photos(4)

S5136

Sigma-Aldrich

Sodium phosphate dibasic

BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99.0%

Synonym(s):
Sodium hydrogenphosphate, Disodium phosphate, Disodium hydrogen phosphate, sec-Sodium phosphate
Linear Formula:
Na2HPO4
CAS Number:
Molecular Weight:
141.96
EC Number:
MDL number:
eCl@ss:
38070211
PubChem Substance ID:
NACRES:
NA.25

Quality Level

product line

BioReagent

assay

≥99.0%

form

powder or crystals

application(s)

cell culture | insect: suitable
cell culture | mammalian: suitable

pH

8.9-9.2 (25 °C, 50 g/L in water)

pKa (25 °C)

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

solubility

water: soluble 100 mg/mL

Featured Industry

Diagnostic Assay Manufacturing

storage temp.

room temp

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

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Application

Sodium phosphate dibasic has been used:
  • in the preparation of 1X PBS (phosphate buffer saline) for whole organ decellularization of porcine kidneys
  • as a component of PBS in porcine pancreas decellularization
  • in the preparation of synthetic P calibration material
  • in the preparation of PBS (phosphate-buffered saline)
  • in the preparation of M9 buffer

Packaging

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

Storage Class Code

13 - Non Combustible Solids

WGK Germany

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Decellularization methods of porcine kidneys for whole organ engineering using a high-throughput system
Sullivan D C, et al.
Biomaterials, 33(31), 7756-7764 (2012)
Isolating lipid droplets from multiple species
Ding Y, et al.
Nature Protocols, 8(1), 43-43 (2013)
Rapid and accurate analyses of silicon and phosphorus in plants using a portable X-ray fluorescence spectrometer
Reidinger S, et al.
The New phytologist, 195(3), 699-706 (2012)
Evaluation of Burkholderia cepacia complex bacteria pathogenicity using Caenorhabditis elegans
Tedesco P, et al.
Bio-protocol, 6(20) (2016)
Yan Li et al.
Structure (London, England : 1993), 26(4), 555-564 (2018-03-13)
Zika virus (ZIKV) infection has become a global public health concern. The viral NS2B-NS3 protease is an attractive antiviral target because of its role in maturation of viral non-structural proteins. Substrate-derived protease inhibitors have been investigated, but it remains challenging...

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