94046

Sodium phosphate dibasic solution

BioUltra, 0.5 M in H₂O

• 동의어(들): Disodium hydrogen phosphate solution, di-Sodium hydrogen phosphate solution
• Linear Formula: Na₂HPO₄
• CAS Number: 7558-79-4
• Molecular Weight: 141.96
• MDL number: MFCD00003496
• UNSPSC 코드: 12161700
• eCl@ss: 38070211
• PubChem Substance ID: 57653505
• NACRES: NA.25

속성

• 제품 라인: BioUltra
• Quality Level: 100
• 양식: liquid
• 농도: 0.5 M in H₂O
• 불순물: insoluble matter, passes filter test; ≤0.001% total nitrogen (N)
• pH: 8.8-9.4 (25 °C, 0.5 M in H₂O)
• solubility: H₂O: 0.5 M at 20 °C, clear, colorless
• density: 1.064 g/mL at 20 °C
• 음이온 미량물: chloride (Cl^-): ≤10 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• 양이온 미량물: 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; Sr: ≤1 mg/kg; Zn: ≤1 mg/kg
• λ: 0.5 M in H₂O
• UV 흡수: λ: 260 nm A_max: 0.019; λ: 280 nm A_max: 0.016
• 응용 분야: diagnostic assay manufacturing
• SMILES string: [Na+].[Na+].OP([O-])([O-])=O
• InChI: 1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
• InChI key: BNIILDVGGAEEIG-UHFFFAOYSA-L

설명

애플리케이션

Sodium phosphate dibasic solution has been used:

• to supplement Dulbecco′s Modified Eagle Medium (DMEM) in calcifying medium to induce the calcification of vascular smooth muscle cells (VSMCs)
• to prepare a stock solution of CaCl₂ and MgCl₂ to synthesize calcium phosphate (CPB) and magnesium phosphate bions (MPBs) respectively
• to supplement 2xYT agar plates to culture BL21 DE3 star cells and BL21dLac Gold cells

Sodium phosphate dibasic solution may be used in the preparation of a wide variety of phosphate based biological buffers for use in cell and molecular biology application.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves