71504-MM

Natriumphosphat Monohydrat

puriss. p.a., ACS reagent, ≥99.0% (T)

• Synonym(e): Mononatrium-phosphat, Natriumdihydrogenphosphat Monohydrat
• Lineare Formel: NaH₂PO₄ · H₂O
• CAS-Nummer: 10049-21-5
• Molekulargewicht: 137.99
• EG-Nummer: 231-449-2
• MDL-Nummer: MFCD00149208
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329763338
• NACRES: NA.21

Eigenschaften

• Qualität: ACS reagent; puriss. p.a.
• Assay: ≥99.0% (T)
• Verunreinigungen: ≤0.01% insoluble matter; ≤10 mg/kg total nitrogen (N)
• pH-Wert: 4.1-4.5 (25 °C, 50 mg/mL in H₂O)
• Anionenspuren: chloride (Cl^-): ≤5 mg/kg; sulfate (SO₄^2-): ≤30 mg/kg
• Kationenspuren: As: ≤0.00005%; Ca: ≤0.001%; Cd: ≤0.0005%; Co: ≤0.0005%; Cr: ≤0.0005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.0005%; Mn: ≤0.0005%; Ni: ≤0.0005%; Pb: ≤0.0005%; Zn: ≤0.0005%; heavy metals: ≤10 mg/kg (by ICP-OES)
• Lagertemp.: 10-30°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
• InChIKey: BBMHARZCALWXSL-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

Sodium phosphate monobasic monohydrate is a sodium salt.

Anwendung

Sodium phosphate monobasic monohydrate may be used in the following studies:

• As a mobile phase in HPLC studies.
• For the dissolution of BSA (Bovine serum albumin).
• Preparation of buffer solutions.

Warnhinweis

Toxicity: Standard Handling (A)

Sicherheitshinweise

• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable