Fig. 1 · Structure
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4,4′-(Diazoamino)dibenzenesulfonic acid disodium
Color additives
4,4′-(Diazoamino)dibenzenesulfonic acid disodium is a chemical compound primarily utilized as a color additive. It serves as an important component in various applications, enhancing the stability and vibrancy of dyes in different formulations. This reagent is commonly employed in the development of coloring agents for food, textiles, and other industrial products, highlighting its significant role in the field of color chemistry.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 56120-28-6 |
| Applications | Color additives |
| Formula | C12H9N3Na2O6S2 |
| Molecular Weight | 401.33 |
| SMILES | O=S(C1=CC=C(C=C1)/N=N/NC2=CC=C(S(=O)(O[Na])=O)C=C2)(O[Na])=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
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.