Description
94046-100ML-F, Sigma, Sodium Phosphate Dibasic Solution, 0.5M, BioUltra, 100mL
| product line | BioUltra |
| concentration | 0.5 M in H2O |
| impurities | insoluble matter, passes filter test |
| ≤0.001% total nitrogen (N) | |
| pH | 8.8-9.4 (25 °C, 0.5 M in H2O) |
| solubility | H2O: soluble0.5 M at 20 °C, clear, colorless |
| density | 1.064 g/mL at 20 °C |
| anion traces | chloride (Cl–): ≤10 mg/kg |
| sulfate (SO42-): ≤50 mg/kg |
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