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Form	MW
C.I. Acid blue 40 This page	451.45
C.I. Acid blue 40 sodium salt	473.43

C.I. Acid blue 40

Dye

C.I. Acid Blue 40 is a multifunctional dye utilized primarily for cellular and molecular imaging. This dye plays a crucial role in biological experiments by enabling the observation and analysis of cell structures, tracking biomolecules, and distinguishing various cell types. Its applications extend from foundational scientific research to clinical diagnostics, and it is also employed in traditional textile dyeing, as well as in innovative areas such as food pigmentation and dye-sensitized solar cells.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	6247-34-3
Applications	Dye
Formula	C₂₂H₁₇N₃O₆S
Molecular Weight	451.45
SMILES	O=C1C2=C(C(C3=C(NC4=CC=C(NC(C)=O)C=C4)C=C(S(=O)(O)=O)C(N)=C13)=O)C=CC=C2

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.