71505

Fosfato de sodio monobásico dihydrate

BioUltra, Molecular Biology, ≥99.0% (T)

• Sinónimos: Dihidrógenofosfato de sodio dihydrate
• Fórmula lineal: NaH₂PO₄ · 2H₂O
• Número CAS: 13472-35-0
• Peso molecular: 156.01
• NACRES: NA.21
• PubChem Substance ID: 57652311
• UNSPSC Code: 12161700
• EC Number: 231-449-2
• MDL number: MFCD00149209

Propiedades

• grade: Molecular Biology
• Quality Segment: 200
• product line: BioUltra
• assay: ≥99.0% (T)
• form: powder or crystals
• impurities: DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected
• pH: 4.0-4.5 (25 °C, 1 M in H₂O)
• solubility: H₂O: 1 M at 20 °C, clear, colorless
• anion traces: chloride (Cl^-): ≤50 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg
• cation traces: Al: ≤5 mg/kg, As: ≤0.2 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤200 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
• λ: 1 M in H₂O
• UV absorption: λ: 260 nm A_max: 0.085, λ: 280 nm A_max: 0.070
• application(s): diagnostic assay manufacturing
• 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

Descripción

Application

Sodium phosphate monobasic dehydrate has been used in the preparation of the phosphate buffer solution and SCCP solution. It has also been used in the preparation of stop buffer.

Other Notes

Gel electrophoresis - running buffer component for denaturing gels containing formamide.

Información de seguridad

• Clase de almacenamiento: 13 - Non Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)