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Pigment red 57-1

Fluorescent Dye

Pigment red 57-1 is a fluorescent dye primarily utilized for its vibrant coloring properties in plastics, synthetic fibers, and coatings such as paints and inks. This compound exhibits exceptional thermal stability and lightfastness, making it suitable for a wide range of applications in chemical research and material science. Its robust performance in various formulations facilitates the study of colorant behavior and interaction in different matrices.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	5281-04-9
Applications	Fluorescent Dye
Formula	C₁₈H₁₂CaN₂O₆S
Molecular Weight	424.44
SMILES	O=C(C1=C(O)C(N=NC2=CC=C(C)C=C2S(=O)([O-])=O)=C3C=CC=CC3=C1)[O-].[Ca+2]

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.