Cas no 2650-18-2 (Acid Blue 9 (Technical Grade))

Technical Introduction: Acid Blue 9 (Technical Grade) Acid Blue 9, a synthetic triphenylmethane dye, is widely used in industrial applications due to its strong coloration properties and water solubility. As a technical-grade product, it is optimized for cost-effective performance in formulations requiring vibrant blue hues. Its stability in acidic conditions makes it suitable for textiles, inks, and paper dyeing. The dye exhibits good lightfastness and compatibility with other auxiliaries, ensuring consistent results in batch processes. Technical-grade Acid Blue 9 is supplied with minimal impurities, meeting industrial standards for purity and performance. Its concentrated form allows for efficient dosing, reducing waste and improving process efficiency.
Acid Blue 9 (Technical Grade) structure
Acid Blue 9 (Technical Grade) structure
Product Name:Acid Blue 9 (Technical Grade)
CAS No:2650-18-2
MF:C37H42N4O9S3
MW:782.945785999298
MDL:MFCD00198069
CID:43286
Update Time:2026-05-14

Acid Blue 9 (Technical Grade) Chemical and Physical Properties

Names and Identifiers

    • Food Blue 2
    • Acid Blue 9
    • ACID BLUE 9, TECHNICAL GRADE DYE CONTENT >
    • afblueno1
    • AO205
    • BLUE 4
    • BLUEFCF
    • ci671
    • diammonio(ethyl)[4-[[4-[ethyl(3-sulphonatobenzyl)amino]phenyl](2-sulphonatophenyl)methylene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatobenzyl)ammonium
    • FDC Blue #1
    • oniumsalt
    • waterblue9
    • N-Ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-benzenemethanaminium inner salt diammonium salt
    • Acid Blue 9 (Technical Grade)
    • MDL： MFCD00198069
    • Inchi： InChI=1S/C37H36N2O9S3.2H3N/c1-3-38(25-27-9-7-11-33(23-27)49(40,41)42)31-19-15-29(16-20-31)37(35-13-5-6-14-36(35)51(46,47)48)30-17-21-32(22-18-30)39(4-2)26-28-10-8-12-34(24-28)50(43,44)45;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);2*1H3
    • InChI Key： HMEKVHWROSNWPD-UHFFFAOYSA-N
    • SMILES： CC[N+](=C1C=CC(=C(C2=CC=C(C=C2)N(CC)CC3=CC(=CC=C3)S(=O)(=O)O)C4=CC=CC=C4S(=O)(=O)[O-])C=C1)CC5=CC(=CC=C5)S(=O)(=O)O.N.N

Computed Properties

  • Exact Mass: 782.21100
  • Monoisotopic Mass: 782.211
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 4
  • Hydrogen Bond Acceptor Count: 12
  • Heavy Atom Count: 53
  • Rotatable Bond Count: 12
  • Complexity: 1510
  • Covalently-Bonded Unit Count: 3
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 205A^2
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing

Experimental Properties

  • Color/Form: Blue purple powder
  • Density: 1.1666 (rough estimate)
  • Melting Point: 283?°C (dec.)(lit.)
  • Refractive Index: 1.6000 (estimate)
  • PSA: 202.99000
  • LogP: 9.02170
  • Solubility: Soluble in water, soluble in ethanol

Acid Blue 9 (Technical Grade) Security Information

Acid Blue 9 (Technical Grade) Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
A189815-10mg
Acid Blue 9 (Technical Grade)
 2650-18-2
10mg
 $ 58.00 2023-09-09
TRC
A189815-50mg
Acid Blue 9 (Technical Grade)
 2650-18-2
50mg
 $ 81.00 2023-09-09
TRC
A189815-100mg
Acid Blue 9 (Technical Grade)
 2650-18-2
100mg
 $ 98.00 2023-09-09
abcr
AB524335-100 mg
Acid Blue 9, 90%; .
 2650-18-2 90%
100MG
 €207.60 2023-04-17
abcr
AB524335-1 g
Acid Blue 9, 90%; .
 2650-18-2 90%
1g
 €160.40 2023-06-14
abcr
AB524335-250mg
Acid Blue 9, 90%; .
 2650-18-2 90%
250mg
 €118.70 2025-02-13
abcr
AB524335-500mg
Acid Blue 9, 90%; .
 2650-18-2 90%
500mg
 €146.10 2025-02-13
abcr
AB524335-1g
Acid Blue 9, 90%; .
 2650-18-2 90%
1g
 €164.30 2025-02-13
abcr
AB524335-5g
Acid Blue 9, 90%; .
 2650-18-2 90%
5g
 €464.80 2025-02-13
abcr
AB524335-10g
Acid Blue 9, 90%; .
 2650-18-2 90%
10g
 €774.40 2025-02-13

Acid Blue 9 (Technical Grade) Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:2650-18-2)Acid Blue 9 (Technical Grade)
Order Number:A1209464
Stock Status:in Stock
Quantity:5g/10g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 15:58
Price ($):275.0/459.0

Acid Blue 9 (Technical Grade) Related Literature

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Additional information on Acid Blue 9 (Technical Grade)

Acid Blue 9 (Technical Grade): A Comprehensive Overview

CAS No. 2650-18-2, commonly referred to as Acid Blue 9 (Technical Grade), is a widely recognized dye used in various industrial applications. This compound belongs to the class of azo dyes, which are known for their vibrant colors and stability under diverse conditions. The technical grade designation indicates that this product is optimized for industrial use, ensuring consistent performance across different manufacturing processes.

The chemical structure of CAS No. 2650-18-2 is characterized by its azo group (-N=N-) and aromatic rings, which contribute to its strong absorption of specific wavelengths of light, resulting in its intense blue coloration. Recent studies have highlighted the importance of understanding the molecular interactions within this compound to enhance its application efficiency and reduce environmental impact.

Acid Blue 9 (Technical Grade) finds extensive use in the textile industry, particularly in dyeing synthetic fibers such as polyester and nylon. Its ability to form stable bonds with these materials ensures long-lasting color retention, even under harsh washing conditions. Moreover, this dye is employed in the production of plastics and coatings, where it imparts a uniform blue hue to finished products.

Recent advancements in dye synthesis have led to improvements in the production process of CAS No. 2650-18-2. Researchers have focused on developing more sustainable methods to synthesize this compound, reducing the reliance on hazardous chemicals and minimizing waste generation. These efforts align with global initiatives aimed at promoting eco-friendly industrial practices.

The application of Acid Blue 9 (Technical Grade) extends beyond traditional industries, with emerging uses in advanced materials and specialty chemicals. For instance, it has been explored as a component in optical sensors due to its light-absorbing properties, opening new avenues for technological innovation.

In terms of regulatory compliance, CAS No. 2650-18-2 adheres to international standards for chemical safety and quality assurance. Its technical grade specification ensures that it meets rigorous testing protocols, making it a reliable choice for manufacturers worldwide.

In conclusion, CAS No. 2650-18-2, or Acid Blue 9 (Technical Grade), stands as a testament to the ongoing evolution of chemical innovation. Its versatility, coupled with advancements in synthesis and application techniques, positions it as a key player in modern industrial dyeing processes.

2650-18-2 (Acid Blue 9 (Technical Grade)) Related Products

Recommended suppliers
Amadis Chemical Company Limited
(CAS:2650-18-2)Acid Blue 9 (Technical Grade)
A1209464
Purity:99%/99%
Quantity:5g/10g
Price ($):275.0/459.0
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