Acid Red F-3GL
Acid Red 111
CAS: 6358-57-2
Molecular Formula: C37H31N4NaO10S3
Acid Red F-3GL - Names and Identifiers
| Name | Acid Red 111 |
| Synonyms | C.I. 23266 Acid Red 111 ACID RED 111 Acid Red F-3GL Scarlet F-3GL C.I. Acid Red 111 Acid red 111 (C.I. 23266) C.I. Acid Red 111, disodium salt disodium 4-hydroxy-3-[3-methyl-4-[2-methyl-4-[4-(p-tolylsulfonyloxy)phenyl]azo-phenyl]phenyl]azo-naphthalene-2,7-disulfonate 2,7-Naphthalenedisulfonic acid, 3-2,2-dimethyl-4-4-(4-methylphenyl)sulfonyloxyphenylazo1,1-biphenyl-4-ylazo-4-hydroxy-, disodium salt disodium 3-[[2,2'-dimethyl-4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-2,7-disulphonate disodium (3E)-3-(2-{2,2'-dimethyl-4'-[(E)-(4-{[(4-methylphenyl)sulfonyl]oxy}phenyl)diazenyl]biphenyl-4-yl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate |
| CAS | 6358-57-2 |
| EINECS | 228-779-4 |
| InChI | InChI=1/C37H30N4O10S3.2Na/c1-22-4-12-30(13-5-22)54(49,50)51-29-10-6-26(7-11-29)38-39-27-8-15-32(23(2)18-27)33-16-9-28(19-24(33)3)40-41-36-35(53(46,47)48)21-25-20-31(52(43,44)45)14-17-34(25)37(36)42;;/h4-21,42H,1-3H3,(H,43,44,45)(H,46,47,48);;/q;2*+1/p-2 |
Acid Red F-3GL - Physico-chemical Properties
| Molecular Formula | C37H31N4NaO10S3 |
| Molar Mass | 810.84 |
| Density | 1.479[at 20℃] |
| Water Solubility | 2.36g/L at 20℃ |
| Physical and Chemical Properties | Yellow light red powder. Soluble in water. When dyeing copper, iron ions are more sensitive, affect the color light. Moderate whiteness. |
Acid Red F-3GL - Reference Information
| LogP | -0.86 at 20℃ |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | weak acid red 3GL is suitable for dyeing wool and nylon, with bright color and good fastness to wet treatment. Wool and a variety of fibers in the same bath dyeing, nylon dyeing, Silk Light, polyester, acrylic slightly stained, cellulose fiber does not stain. It can also be used for direct printing of silk, wool and leather. Can also be combined with weak acid Peach Red BS dye a variety of bright red. |
| production method | with 2,2 '-dimethylbenzidine, 1-naphthol -3, 6-disulfonic acid, phenol, P-Toluenesulfonyl chloride is used as raw material, 2,2'-dimethylbenzidine is double nitrided first, then coupled with 1-naphthol -3, 6-disulfonic acid, and then coupled with phenol, finally, the product was obtained by condensation of the diazo compound with P-Toluenesulfonyl chloride.. |
Last Update：2024-04-09 20:52:54
