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Acid Blue 25

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Identification
Molecular formula
C22H13Cl2N5O9S3
CAS number
6408-78-2
IUPAC name
1-amino-4-[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfo-anilino]-9,10-dioxo-anthracene-2-sulfonic acid
State
State

At room temperature, Acid Blue 25 is in a solid state, specifically a powder. It is stable under normal conditions and often used in industrial and laboratory settings in this form due to its ease of handling and effectiveness in aqueous solutions.

Melting point (Celsius)
300.00
Melting point (Kelvin)
573.15
Boiling point (Celsius)
500.00
Boiling point (Kelvin)
773.15
General information
Molecular weight
563.88g/mol
Molar mass
563.8790g/mol
Density
1.5800g/cm3
Appearence

Acid Blue 25 typically appears as a dark blue powder. This compound is commonly used as a dye, and in its powdered form, it might have a crystalline aspect, allowing it to dissolve efficiently in water to produce strongly colored solutions.

Comment on solubility

Solubility of 1-amino-4-[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfo-anilino]-9,10-dioxo-anthracene-2-sulfonic acid

1-amino-4-[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfo-anilino]-9,10-dioxo-anthracene-2-sulfonic acid, commonly known for its complex structure, exhibits distinctive solubility characteristics that are worth discussing.

Solubility Characteristics

  • Polar Nature: Due to the presence of sulfonic acid groups, this compound is likely to be highly polar, influencing its solubility in water.
  • Water Solubility: Such sulfonic acid compounds are often soluble in water, making them useful in various aqueous applications.
  • Organic Solvents: Its solubility in organic solvents may vary; typically, the presence of both polar and non-polar components can lead to lower solubility in hydrocarbons.
  • pH Influence: The solubility can also be impacted by the pH of the solution, as ionization of the sulfonic acid group may occur.

In summary, while this compound is expected to be soluble in aqueous environments due to its polar functional groups, its solubility in organic solvents may be limited. As with many complexes, the actual solubility can only be confirmed experimentally, highlighting the importance of research and testing in understanding these properties further.

Interesting facts

Interesting Facts about 1-Amino-4-[3-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-4-sulfo-anilino]-9,10-dioxo-anthracene-2-sulfonic Acid

This compound is a fascinating example of a complex organic molecule with a diverse range of applications, especially in the field of dyes and pigments. As a synthetic dye, it is noteworthy for its structural components, which exemplify the interplay between different chemical groups.

Key Components

  • Amino group: This functional group enhances the compound's ability to interact with other molecules, making it vital in chemical reactions and bonding.
  • Triazine ring: The incorporation of a triazine moiety is significant, as it often contributes to the compound's stability and reactivity. The presence of chlorine substituents can also modify its electronic properties.
  • Anthracene backbone: The dioxo-anthracene portion surges the compound’s light absorption capacity, which is crucial for its use in photonic applications.
  • Sulfonic acid groups: These groups improve solubility in aqueous solutions, thus broadening the compound's usability in various environments.

Applications

This compound serves a plethora of purposes:

  • It is utilized in the production of high-performance colorants for textiles.
  • In the field of biosensing, it can be a component in creating sensitive detection systems due to its responsive nature to different analytes.
  • Its photophysical properties make it an apt candidate for fluorescent probes in biological studies.

Environmental and Safety Considerations

While this compound is beneficial in many contexts, it is essential to consider safety and environmental impacts, particularly due to the presence of halogenated compounds, which can be potential pollutants. Researchers continue to strive for greener alternatives and better synthesis methods that minimize harmful byproducts.

As a closing note, 1-amino-4-[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfo-anilino]-9,10-dioxo-anthracene-2-sulfonic acid exemplifies the intricate beauty of chemistry, bridging functionality and innovation in modern scientific endeavors.

Synonyms
Reactive Blue 4
Procion blue MX-R
C.I. Reactive Blue 4
Procion Brilliant Blue MR
Ostazin Brilliant Blue S-R
Helaktyn Pure Blue FR
Modr Reaktivni 4
Procion Brilliant Blue RS
Mikacion Brilliant Blue RS
Modr Reaktivni 4 [Czech]
Procion Brilliant Blue MX-R
EINECS 236-363-9
NSC 364368
BRN 0602258
C.I. 61205
2-Anthracenesulfonic acid, 1-amino-4-[[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-
DTXSID2065412
2-Anthracenesulfonic acid, 1-amino-4-((3-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-sulfophenyl)amino)-9,10-dihydro-9,10-dioxo-
2-Anthracenesulfonic acid, 1-amino-4-(3-((4,6-dichloro-s-triazin-2-yl)amino)-4-sulfoanilino)-9,10-dihydro-9,10-dioxo-
1-Amino-4-(2'-(4',6'-dichloro-s-triazin-2-yl)amino)phenylamino)9,10-dihydro-9,10-dioxoanthracene-2,4'-disulphonic acid
procion blue MX-RX
DTXCID0034140
2-Anthracenesulfonic acid, 1-amino-4-3-(4,6-dichloro-1,3,5-triazin-2-yl)amino-4-sulfophenylamino-9,10-dihydro-9,10-dioxo-
236-363-9
13324-20-4
MFCD00001218
NSC364368
NSC-364368
1-amino-4-[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfoanilino]-9,10-dioxoanthracene-2-sulfonic acid
1-amino-4-((3-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-sulfophenyl)amino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid
blue
Procion
Helaktyn Blue FR
Reactive Blue MR
1-Amino-4-({3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfophenyl}amino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid
REACTIVE BRILLIANT BLUE X-BR
Sigma Reactive Blue 4
Procion(R) blue MX-R
Brilliant blue X-BR 140
SCHEMBL430581
M3J92M47JZ
CHEMBL1741102
RTLULCVBFCRQKI-UHFFFAOYSA-N
Reactive Blue 4 Dye Content 35%
Reactive Blue 4, Dye content 35 %
AKOS030228255
FR52632
Reactive Blue 4, dye content ca 40%
1-Amino-4-[3-(4,6-dichlorotriazin-2-ylamino)-4-sulfophenylamino]anthraquinone-2-sulfonic acid
1-amino-4-[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfo-anilino]-9,10-dioxo-anthracene-2-sulfonic acid
DA-66880
MS-30894
PD054618
Reactive Blue 4-Agarose, prepacked column
HY-125815
Reactive Blue 4-Agarose, saline suspension
CS-0100024
NS00084878
G83982
Reactive Blue 4-Agarose, lyophilized powder (stabilized with lactose)
1-Amino-4-[[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid
2-Anthraquinonesulfonic acid, 1-amino-4-[3-[(4,6-dichloro-s-triazin-2-yl)amino]-4-sulfoanilino]-
CI 61205;1-Amino-4-[3-(4,6-dichlorotriazin-2-ylamino)-4-sulfophenylamino]anthraquinone-2-sulfonic acid