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Acid Black 1

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Identification
Molecular formula
C22H14N6Na6O19S6
CAS number
1064-48-8
IUPAC name
hexasodium;8-[[3-[[3-[(4,6,8-trisulfonato-1-naphthyl)carbamoyl]phenyl]carbamoylamino]benzoyl]amino]naphthalene-1,3,5-trisulfonate
State
State

At room temperature, Acid Black 1 is typically found as a solid powder. It is not volatile and is water-soluble, making it suitable for use in liquid dye formulations and textile processing.

Melting point (Celsius)
220.00
Melting point (Kelvin)
493.15
Boiling point (Celsius)
290.00
Boiling point (Kelvin)
563.15
General information
Molecular weight
760.71g/mol
Molar mass
760.7100g/mol
Density
1.4000g/cm3
Appearence

Acid Black 1 appears as a dark black powder. It is a synthetic azo dye, often used in industries such as textiles and inks for its deep black coloring properties.

Comment on solubility

Solubility of Hexasodium 8-[[3-[[3-[(4,6,8-trisulfonato-1-naphthyl)carbamoyl]phenyl]carbamoylamino]benzoyl]amino]naphthalene-1,3,5-trisulfonate

Hexasodium 8-[[3-[[3-[(4,6,8-trisulfonato-1-naphthyl)carbamoyl]phenyl]carbamoylamino]benzoyl]amino]naphthalene-1,3,5-trisulfonate (C22H14N6Na6O19S6) is a highly soluble compound, primarily due to its extensive sulfonate groups. These groups significantly enhance its interaction with water molecules, leading to increased solubility.

Some key points regarding its solubility include:

  • High ionic nature: The presence of six sodium ions contributes to its electrolyte properties, promoting dissolution in polar solvents.
  • Hydrophilicity: The sulfonic acid groups (-SO3H) substantially increase hydrophilicity, allowing the compound to easily engage with water molecules.
  • Temperature effects: Its solubility tends to increase with temperature, typical of many salts and ionic compounds.

The solubility of this compound makes it particularly useful in various applications, including:

  • Biochemical assays
  • Environmental studies
  • Pharmaceutical formulations

Overall, hexasodium 8-[[3-[[3-[(4,6,8-trisulfonato-1-naphthyl)carbamoyl]phenyl]carbamoylamino]benzoyl]amino]naphthalene-1,3,5-trisulfonate is characterized by its remarkable solubility, making it a versatile compound within a wide range of chemical processes.

Interesting facts

Interesting Facts about Hexasodium 8-[[3-[[3-[(4,6,8-trisulfonato-1-naphthyl)carbamoyl]phenyl]carbamoylamino]benzoyl]amino]naphthalene-1,3,5-trisulfonate

Hexasodium 8-[[3-[[3-[(4,6,8-trisulfonato-1-naphthyl)carbamoyl]phenyl]carbamoylamino]benzoyl]amino]naphthalene-1,3,5-trisulfonate is a fascinating compound known for its complex structure and diverse applications. Here are some intriguing aspects:

  • Sulfamate Composition: This compound contains multiple sulfonate groups, which enhances its water solubility and allows it to act effectively in various aqueous environments.
  • Colorimetric Properties: The naphthalene derivatives in this compound can exhibit vibrant colors, making them valuable for applications in dyes and indicators.
  • Biochemical Applications: Due to its intricate functional groups, hexasodium may play roles in biological systems, including acting as a potential carrier for drug delivery or as a reagent in biochemical assays.
  • Research Interest: The chemical structure of this compound has attracted attention in the field of synthetic chemistry. Researchers are investigating its reactivity and stability under different conditions.
  • Historical Context: The development of such polyfunctional compounds marks a significant milestone in organic chemistry, showcasing advancements in synthesizing complex molecular architectures.

As scientists continue to explore the properties and possibilities of hexasodium 8-[[3-[[3-[(4,6,8-trisulfonato-1-naphthyl)carbamoyl]phenyl]carbamoylamino]benzoyl]amino]naphthalene-1,3,5-trisulfonate, they highlight the beauty of chemistry in creating compounds with immense potential across various fields. From dye synthesis to potential therapeutic uses, the exploration of this compound exemplifies the unending curiosity and creativity found within the scientific community.

Synonyms
NF023 (hexasodium)
NF023 hexasodium
NF 023
hexasodium;8-[[3-[[3-[(4,6,8-trisulfonatonaphthalen-1-yl)carbamoyl]phenyl]carbamoylamino]benzoyl]amino]naphthalene-1,3,5-trisulfonate
NF-023
104869-31-0
1,3,5-trisodium 8-{[3-({[3-({4,6,8-tris[(sodiooxy)sulfonyl]naphthalen-1-yl}carbamoyl)phenyl]carbamoyl}amino)benzene]amido}naphthalene-1,3,5-trisulfonate
GTPL4266
HY-108676
CS-0029450
[3,5-bis(sodiooxysulfonyl)-8-[[3-[[3-[[4,6,8-tris(sodiooxysulfonyl)naphthalen-1-yl]carbamoyl]phenyl]carbamoylamino]benzoyl]amino]naphthalen-1-yl]sulfonyloxysodium; NF 023