ACES biological buffer, CAS 7365-82-4, pKa 6.9
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ACES biological buffer, CAS 7365-82-4, pKa 6.9

Cat.No: ATR-B-YJL-0254 Datasheet

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Product Name ACES biological buffer, CAS 7365-82-4, pKa 6.9
Catalog No. ATR-B-YJL-0254
Description ACES, N-(2-acetamido)-2-aminoethanesulfonic acid, is a biological buffer with the chemical formula C4H10N2O4S. With a pKa of 6.9, it provides good buffering capacity within the physiological pH range. ACES offers high water solubility, low toxicity, and good chemical stability. As an amino acid derivative, it regulates the acidity and alkalinity of a solution to maintain a stable pH.
Intended Use ACES can be used as a buffer in biochemistry, pharmaceuticals, biotechnology, and related fields. It is applied to stabilize biomolecules such as proteins, enzymes, and antibodies, and to maintain solution stability during in vitro cell culture, separation, and purification processes.
Principle / Technology An amino acid-derived buffering agent that regulates solution acidity and alkalinity to hold the pH stable within the physiological range.
Package Specifications 25 kg/drum
Key Features pKa of 6.9, providing good buffering capacity in the physiological pH range
High water solubility
Low toxicity
Good chemical stability
Purity >99%
pH Range / Optimal pH pKa 6.9 (physiological pH range)
Molecular Formula C4H10N2O4S
Alias N-(2-acetamido)-2-aminoethanesulfonic acid
Solubility Highly soluble in water
CAS Number 7365-82-4
Other Name N-(Carbamoylmethyl)taurine
pKa 6.9

For research use only, not for clinical use.

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