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POPSO sesquisodium

Zwitterionic Buffer

POPSO sesquisodium is a zwitterionic buffer known for its water solubility. It is widely utilized in biological and biochemical research to stabilize the pH of solutions, particularly within the physiological range of 7.0 to 8.5. This property makes it ideal for various applications, including enzyme assays and cell culture studies, where maintaining consistent pH is critical for optimal performance and accurate results.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	108321-08-0
Applications	Zwitterionic Buffer
Formula	C₁₀H₂₂N₂O₈S₂.3/2Na
Molecular Weight	396.91
SMILES	O=S(O)(CC(CN1CCN(CC(CS(=O)(O)=O)O)CC1)O)=O.[3/2Na]

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.