Ammonium Acetate, HPLC Grade is an inorganic salt used in the preparation of a buffered HPLC mobile phase. It is particularly useful when ionizable analytes are being investigated with reversed phase HPLC (RP-HPLC) to give better peak shape in the chromatogram. With a pKa value of 4.8, this material is a great selection when the required eluent pH is between 3.8 - 5.8 to achieve a particular separation. Spectrum Chemical manufactured HPLC grade salts meet the highest standards for quality and purity.
Ammonium Acetate, HPLC Grade is an inorganic salt used in the preparation of a buffered HPLC mobile phase. It is particularly useful when ionizable analytes are being investigated with reversed phase HPLC (RP-HPLC) to give better peak shape in the chromatogram. With a pKa value of 4.8, this material is a great selection when the required eluent pH is between 3.8 - 5.8 to achieve a particular separation. Spectrum Chemical manufactured HPLC grade salts meet the highest standards for quality and purity.
Ammonium Acetate, HPLC Grade is an inorganic salt used in the preparation of a buffered HPLC mobile phase. It is particularly useful when ionizable analytes are being investigated with reversed phase HPLC (RP-HPLC) to give better peak shape in the chromatogram. With a pKa value of 4.8, this material is a great selection when the required eluent pH is between 3.8 - 5.8 to achieve a particular separation. Spectrum Chemical manufactured HPLC grade salts meet the highest standards for quality and purity.
Assay (CH3COONH4; by Acid-Base Titration) Min. 97%
pH of a 5% Solution @ 25°C 6.7-7.3
MAXIMUM LIMITS
Insoluble Matter 0.005%
Residue after Ignition 0.01%
Nitrate (NO3) 0.001%
Sulfate (SO4) 0.001%
MAXIMUM LIMITS
(For Trace Impurities)
Chloride 5 ppm
Heavy Metals (as Pb) 5 ppm
Iron (Fe) 5 ppm
Chemical Storage Info
DELIQUESCENT: Keep tightly closed.
Chemical UPS Limit
150 lb
Health
2
Flammability
1
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