1.37093

Sodium dihydrogen phosphate monohydrate

EMPROVE^® EXPERT, BP, ChP, USP

• Synonym(s): Sodium phosphate monobasic monohydrate, Monosodium phosphate, Sodium dihydrogen phosphate monohydrate
• Linear Formula: NaH₂PO₄ · H₂O
• CAS Number: 10049-21-5
• Molecular Weight: 137.99
• MDL number: MFCD00149208
• UNSPSC Code: 12352203
• EC Index Number: 231-449-2

Properties

• agency: BP; ChP; USP
• Quality Level: 500
• description: EMPROVE^® EXPERT BP,USP
• product line: EMPROVE^® EXPERT
• form: solid
• feature: RNase and DNase free
• pH: 4.1-4.5 (25 °C, 50 g/L in H₂O)
• solubility: 850 g/L
• density: 2.04 g/cm³ at 20 °C
• application(s): liquid formulation; parenterals; pharma/biopharma processes; pharmaceutical
• storage temp.: 15-25°C
• SMILES string: [Na+].[H]O[H].OP(O)([O-])=O
• InChI: 1S/Na.H3O4P.H2O/c;1-5(2,3)4;/h;(H3,1,2,3,4);1H2/q+1;;/p-1
• InChI key: BBMHARZCALWXSL-UHFFFAOYSA-M

Description

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 monohydrate is typically used as a phosphate buffer system component for biomolecule downstream chromatography steps or final liquid formulation.
Due to its low microbial and endotoxin limits, Sodium dihydrogen phosphate monohydrate 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

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable