Sodio acetato, anhidro ≥99.0%, polvo cristalino ACS
Proveedor: MP Biomedicals
Sinónimos:
Acetato de sodio
Sodium acetate is used as a buffer in the buffering range of pH 3.6-5.6. It is also used in the purification and precipitation of nucleic acids, protein crystallization, staining of gels in protein gel electrophoresis, HPLC, mordant dyeing, DNA microarray studies of E. coli response, investigation of protein unfolding during reverse phase chromatography.
It is used in conjunction with sodium carbonate to enhance the activation of freeze-dried subtilisin Carlsberg in organic solvents. It is also used as substrate for acetokinase.
Soluble freely in water; moderately soluble in alcohol.
Formula:
H₃CCOONa Pto. Ebullición: 881,4 °C (1013 hPa) Pto. de fusión: 324 °C Densidad: 1,528 g/cm³ (20 °C) Pto. de inflamación: >250 °C (copa cerrada) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00012459 Núm. CAS: 127-09-3 EINECS: 204-823-8 IR: 01-2119485123-42 Índice Merck: 12,08711 |
Resultados test especificaciones
Assay | ≥99,0% |
pH (5% aq soln) | 7,0 - 9,2 |
Insoluble Matter | ≤0,01% |
Loss on Drying (120 °C) | ≤1,0% |
Chloride | ≤0,002% |
Phosphate | ≤0,001% |
Sulphate | ≤0,003% |
Calcium | ≤0,005% |
Magnesium | ≤0,002% |
Heavy Metals (as Pb) | ≤0,001% |
Iron | ≤0,001% |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...