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Naphthol AS phosphate disodium salt

Biochemical Assay Reagent

Naphthol AS phosphate disodium salt is a biochemical assay reagent that serves as a substrate for alkaline phosphatase. It exhibits a chromogenic reaction that produces a colorimetric response, facilitating the quantification of enzyme activity. This compound is widely applied in enzyme assays, histochemistry, and various analytical techniques to study phosphatase activity in biological samples.

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Specifications

Manufacturer	Adooq Bioscience
Actions	Substrate
CAS Number	69815-54-9
Applications	Biochemical Assay Reagent
Formula	C₁₇H₁₂NNa₂O₅P
Molecular Weight	387.23
SMILES	O=C(C1=CC2=CC=CC=C2C=C1OP(O[Na])(O[Na])=O)NC3=CC=CC=C3

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.