52074

Sodium phosphate monobasic

suitable for HPLC, 99.0-101.0% (T)

• Synonyma: Monosodium dihydrogen orthophosphate, Monosodium phosphate, Sodium dihydrogen phosphate
• Lineární vzorec: NaH₂PO₄
• Číslo CAS: 7558-80-7
• Molekulová hmotnost: 119.98
• UNSPSC Code: 41116105
• NACRES: NB.21
• MDL number: MFCD00003527
• eCl@ss: 38070208

Vlastnosti

• assay: 99.0-101.0% (T)
• form: powder or crystals
• technique(s): HPLC: suitable
• pH: 4.0-4.5 (20 °C, 10% in H₂O)
• solubility: H₂O: 0.1 g/mL at 25 °C, clear, colorless
• λ: 10 % in H₂O
• UV absorption: λ: 210 nm A_max: ≤0.1, λ: 260 nm A_max: ≤0.06, λ: 280 nm A_max: ≤0.04, λ: 320 nm A_max: ≤0.02, λ: 500 nm A_max: ≤0.02
• SMILES string: [Na+].OP(O)([O-])=O
• InChI: 1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
• InChI key: AJPJDKMHJJGVTQ-UHFFFAOYSA-M

Popis

Application

Sodium phosphate monobasic may be used as a mobile phase in:

• High-performance liquid chromatography (HPLC) determination of adenosine in human synovial fluid.
• Analysis of neuroendocrine tumor markers by HPLC-electrochemical detection.
• Analysis of benzalkonium chloride and its homologs using HPLC/HPCE.

Bezpečnostní informace

• Skladovací třída: 13 - Non Combustible Solids
• WGK: WGK 1
• Bod vzplanutí (°F): Not applicable
• Bod vzplanutí (°C): Not applicable