Merck

1.37018

SAFC

Sodium dihydrogen phosphate dihydrate

EMPROVE® EXPERT, Ph. Eur., BP, ChP, USP, JPE

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Synonym(s):
Sodium phosphate monobasic dihydrate, mono-Sodium orthophosphate, Sodium biphosphate, Sodium phosphate monobasic, Sodium dihydrogen phosphate dihydrate
Linear Formula:
NaH2PO4 · 2H2O
CAS Number:
Molecular Weight:
156.01
MDL number:
EC Index Number:
231-449-2

Agency

BP
ChP
JPE
Ph. Eur.
USP

Quality Level

product line

EMPROVE® EXPERT

form

solid

pH

4.5 (25 °C, 12 g/L in H2O)

mp

60 °C

density

1.915 g/cm3 at 20 °C

application(s)

liquid formulation
parenterals
pharma/biopharma processes
pharmaceutical

storage temp.

2-30°C

SMILES string

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

InChI

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

InChI key

VBJGJHBYWREJQD-UHFFFAOYSA-M

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1 of 4

This Item
1.063451.0634271505
Sodium phosphate monobasic dihydrate BioUltra, for molecular biology, ≥99.0% (T)

71505

Sodium phosphate monobasic dihydrate

Premium Grade
Quality Level

500

Quality Level

500

Quality Level

300

Quality Level

-

pH

4.5 (25 °C, 12 g/L in H2O)

pH

4.5 (25 °C, 12 g/L in H2O)

pH

4.5 (25 °C, 12 g/L in H2O)

pH

4.0-4.5 (25 °C, 1 M in H2O)

density

1.915 g/cm3 at 20 °C

density

1.915 g/cm3 at 20 °C

density

1.915 g/cm3 at 20 °C

density

-

mp

60 °C

mp

60 °C

mp

60 °C

mp

-

agency

BP

agency

BP, ChP, JPE, Ph. Eur., USP

agency

reag. Ph. Eur.

agency

-

General description

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Application

Sodium dihydrogen phosphate dihydrate is typically used as a phosphate buffer system component for downstream biomolecule chromatography steps or final liquid formulation.
Due to its low microbial and endotoxin limits, Sodium dihydrogen phosphate dihydrate Emprove® Expert is especially suitable for high-risk applications.

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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