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71662

Sigma-Aldrich

Sodium phosphate dibasic dihydrate

tested according to Ph. Eur.

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Synonym(s):
Dinatrii phosphas dihydricus, sec-Sodium phosphate, Disodium hydrogen phosphate dihydrate, Disodium phosphate, di-Sodium hydrogen phosphate dihydrate
Linear Formula:
Na2HPO4 · 2H2O
CAS Number:
10028-24-7
Molecular Weight:
177.99
EC Number:
231-448-7
MDL number:
MFCD00149182
PubChem Substance ID:
329763412
NACRES:
NA.25

Agency

USP/NF
tested according to Ph. Eur.

Quality Level

200

Assay

98.0-101.0% (dried substance)

form

solid

SMILES string

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

InChI

1S/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);2*1H2/q2*+1;;;/p-2

InChI key

KDQPSPMLNJTZAL-UHFFFAOYSA-L

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This Item
71645304351.19753
Sodium phosphate dibasic dihydrate tested according to Ph. Eur.

Sigma-Aldrich

71662

Sodium phosphate dibasic dihydrate

Sodium phosphate dibasic dihydrate BioXtra, ≥98.0% (T)

Sigma-Aldrich

71645

Sodium phosphate dibasic dihydrate

Sodium phosphate dibasic dihydrate puriss. p.a., reag. Ph. Eur., 98.5-101.0% (calc. to the dried substance)

Sigma-Aldrich

30435

Sodium phosphate dibasic dihydrate

di-Sodium hydrogen phosphate dihydrate buffer substance for chromatography LiChropur™

Supelco

1.19753

di-Sodium hydrogen phosphate dihydrate

assay

98.0-101.0% (dried substance)

assay

≥98.0% (T)

assay

98.5-101.0% (calc. to the dried substance)

assay

≥99.0% (acidimetric)

form

solid

form

crystals

form

crystals

form

solid

Quality Level

200

Quality Level

-

Quality Level

-

Quality Level

100

Application

Sodium phosphate dibasic dihydrate has been used in buffer preparation for tandem purification of His-FLAG tagged protein.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Sodium phosphate dibasic purum p.a., anhydrous, ≥98.0% (T)

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