Sodium acetate, anhydrous ≥99.0%, crystalline powder ACS

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02195496.5 0219549601 0219549602
IC195496.5EA 132.24 USD
IC195496.5 IC19549601 IC19549602
Sodium acetate, anhydrous ≥99.0%, crystalline powder ACS
Sodium acetate

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
Storage Temperature: Ambient
MDL Number: MFCD00012459
CAS Number: 127-09-3

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Specification Test Results

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%
Sulfate ≤0,003%
Calcium ≤0,005%
Magnesium ≤0,002%
Heavy Metals (as Pb) ≤0,001%
Iron ≤0,001%

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