74092

Sodium phosphate monobasic solution

BioUltra, 5 M in H₂O

• Sinónimos: Monosodium phosphate solution, Sodium dihydrogen phosphate, Sodium dihydrogen orthophosphate,Sodium orthophosphate monobasic, Dihydrogen monosodium phosphate, Dihydrogen sodium phosphate
• Fórmula empírica (notación de Hill): H₂NaO₄P
• Número de CAS: 7558-80-7
• Peso molecular: 119.98
• Beilstein/REAXYS Number: 3903772
• MDL number: MFCD00003527
• UNSPSC Code: 12161700
• PubChem Substance ID: 57652500
• NACRES: NA.25

Propiedades

• product line: BioUltra
• form: liquid
• concentration: 5 M in H₂O
• impurities: insoluble matter, passes filter test; ≤0.001% total nitrogen (N)
• pH: 3.0-4.5 (25 °C, 5 M in H₂O)
• solubility: H₂O: 5 M, clear, colorless
• density: 1.40 g/mL at 20 °C
• anion traces: chloride (Cl^-): ≤5 mg/kg; sulfate (SO₄^2-): ≤30 mg/kg
• cation traces: Al: ≤1 mg/kg; As: ≤0.1 mg/kg; Ba: ≤1 mg/kg; Bi: ≤1 mg/kg; Ca: ≤5 mg/kg; Cd: ≤1 mg/kg; Co: ≤1 mg/kg; Cr: ≤1 mg/kg; Cu: ≤1 mg/kg; Fe: ≤1 mg/kg; K: ≤20 mg/kg; Li: ≤1 mg/kg; Mg: ≤1 mg/kg; Mn: ≤1 mg/kg; Mo: ≤1 mg/kg; Ni: ≤1 mg/kg; Pb: ≤1 mg/kg; Sr: ≤1 mg/kg; Zn: ≤1 mg/kg
• λ: 1 M in H₂O
• UV absorption: λ: 260 nm A_max: ≤0.025; λ: 280 nm A_max: ≤0.02
• application(s): diagnostic assay manufacturing
• 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

Descripción

General description

Sodium phosphate monobasic serves as a source of phosphate ions. The use of sodium phosphate monobasic to correct severe hypophosphatemia conditions has been reviewed.

Application

Sodium phosphate monobasic solution has been used as a component of aCSF (artificial cerebrospinal fluid) stock solution for use in the patch-seq analysis of small interneurons. It has also been used as a supplement in the preparation of crude extract of cells for decentralizing cell-free RNA sensing.

Información de seguridad

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves