EDTA acid

Molecular Biology Grade EDTA (Acid) Complexes with heavy metals such as copper and zinc. Used in DNA electrophoresis buffers to inactivate nucleases by binding metal ions.
Technical Specifictaion
Acid Salt
M.W. 292.25 372.24
Purity > 99.5% > 99.5%
pH (5% soln at 25°C) 2.5-3.5 2.5-3.5
Ash < 0.2% 0.2%
Nitriloacetic acid < 0.1% < 0.1%
Heavy Metals < 0.001% < 0.001%
Iron < 0.005% < 0.005%
Magnesium < 0.0005% < 0.0005%
Storage Room Temperture
CAS 60-00-4

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