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S0876

Sigma-Aldrich

Sodium phosphate dibasic

ReagentPlus®, ≥99.0%

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Synonym(s):
sec-Sodium phosphate, Disodium hydrogen phosphate, Disodium phosphate, Sodium hydrogenphosphate
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

ReagentPlus®

assay

≥99.0%

form

powder or crystals

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

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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1 of 4

This Item
S790771642RDD022
vibrant-m

S0876

Sodium phosphate dibasic

-
vibrant-m

S7907

Sodium phosphate dibasic

Premium Grade
vibrant-m

71642

Sodium phosphate dibasic

-
vibrant-m

RDD022

Sodium phosphate dibasic

-
assay

≥99.0%

assay

≥99.0%

assay

≥98.0% (T)

assay

≥99.0%

Quality Level

200

Quality Level

200

Quality Level

300

Quality Level

100

form

powder or crystals

form

powder or crystals

form

powder

form

powder

pH

8.9-9.2 (25 °C, 50 g/L in water)

pH

8.0-11.0 (20 °C, 1 M in H2O)

pH

8.8-9.4 (25 °C, 50 mg/mL in H2O)

pH

8.9-9.2 (25 °C, 50 g/L in water)

solubility

water: soluble 100 mg/mL

solubility

H2O: 1 M at 20 °C, clear, colorless

solubility

water: soluble 50 mg/mL at 25 °C

solubility

water: 100 mg/mL, clear, colorless

Application

Sodium phosphate dibasic has been used in the establishment of epithelial cell lines from individual rabbit lenses.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Establishment of epithelial cell lines from individual rabbit lenses
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