CAS 6507-79-5
:Acid Red 154
Description:
Acid Red 154, also known by its chemical name as 1-(2-hydroxy-1-naphthylazo)-2-naphthol-6-sulfonic acid, is a synthetic azo dye commonly used in various applications, including textiles, food, and cosmetics. It is characterized by its vibrant red color, which is attributed to the azo functional group (-N=N-), a feature typical of many azo dyes. Acid Red 154 is water-soluble, making it suitable for use in aqueous solutions, and it exhibits good lightfastness and stability under acidic conditions. The dye's molecular structure includes sulfonic acid groups, which enhance its solubility and affinity for various substrates. However, like many azo dyes, it may raise concerns regarding environmental and health impacts, particularly due to potential degradation products. Therefore, its use is often regulated in certain applications. Overall, Acid Red 154 is valued for its coloring properties, but its safety and environmental implications warrant careful consideration in its application.
Formula:C40H36N4O10S2·2Na
InChI:InChI=1S/C40H36N4O10S2.2Na/c1-22-16-26(8-12-32(22)41-43-36-34(55(49,50)51)18-24-6-10-28(45)20-30(24)38(36)47)40(14-4-3-5-15-40)27-9-13-33(23(2)17-27)42-44-37-35(56(52,53)54)19-25-7-11-29(46)21-31(25)39(37)48;;/h6-13,16-21,45-48H,3-5,14-15H2,1-2H3,(H,49,50,51)(H,52,53,54);;
InChI key:InChIKey=HKAYUQXMBAQEQW-UHFFFAOYSA-N
SMILES:CC=1C=C(C2(CCCCC2)C3=CC(C)=C(N=NC=4C(S(=O)(=O)O)=CC5=C(C4O)C=C(O)C=C5)C=C3)C=CC1N=NC=6C(S(=O)(=O)O)=CC7=C(C6O)C=C(O)C=C7.[Na]
Synonyms:- 2-Naphthalenesulfonic acid, 3,3'-(cyclohexylidenebis((2-methyl-4,1-phenylene)-2,1-diazenediyl))bis(4,6-dihydroxy-, sodium salt (1:2)
- 2-Naphthalenesulfonic acid, 3,3'-(cyclohexylidenebis((2-methyl-4,1-phenylene)azo))bis(4,6-dihydroxy-, disodium salt
- 3,3'-(Cyclohexylidenebis((2-methyl-4,1-phenylene)azo))bis(4,6-dihydroxy-2-naphthalenesulfonic acid), disodium salt
- Acid Leather Red IBB
- Acid Milling Violet Red BB
- Acid Red 4S
- Acid Red BB
- Acid Violet Red B
- Disodium 3,3'-(cyclohexylidenebis((2-methyl-4,1-phenylene)azo))bis(4,6-dihydroxynaphthalene-2-sulphonate)
- Disodium 3,3'-{Cyclohexane-1,1-Diylbis[(2-Methylbenzene-4,1-Diyl)Hydrazine-2,1-Diyl]}Bis(4,6-Dioxo-4,6-Dihydronaphthalene-2-Sulfonate)
- Disodium 3-[4-[1-[4-[(1,7-Dihydroxy-3-Sulfonato-2-Naphthyl)Azo]-3-Methyl-Phenyl]Cyclohexyl]-2-Methyl-Phenyl]Azo-4,6-Dihydroxy-Naphthalene-2-Sulfonate
- Follone Red 3BW
- Lanaperl Fast Red 5B
- Levanol Fast Red BB
- Supranol Fast Red BB
- Telon Fast Red BB
- Triacid Fast Bordeaux BBN
- Weak Acid Violet Red BB
- Wool Fast Red 5B
- C.I. 24800
- See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 1 products.
Acid Red 154
CAS:Acid Red 154 is a pigment that is soluble in organic solvents and has an acidic nature. It is a reddish-brown liquid with a particle diameter of 10-20 nm. This product is used as a dye, and it has been shown to have low toxicity. Acid Red 154 contains hydrogen peroxide, which is the active substance responsible for its color change. The dyestuff can be used in printing inks or as an additive to coatings and plastics.
Purity:Min. 95%
