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C.I. Acid yellow 99

Fluorescent Dye

C.I. Acid Yellow 99 is a fluorescent dye that exhibits strong absorptive properties due to its acidic nature. It is commonly used in biological research for staining and labeling applications, facilitating the visualization of cellular components. This compound is especially useful in studies involving electrostatic interactions and complex formation within biological systems.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	10343-58-5
Applications	Fluorescent Dye
Formula	C₁₆H₁₁CrN₄NaO₉S
Molecular Weight	510.33
SMILES	O=S(C1=CC([N+]([O-])=O)=CC2=C1[O-][Cr+3]3([O-])[N]2=N[C-](C(NC4=CC=CC=C4)=O)C(C)=O3)(O[Na])=O

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.