2-Anthracenesulfonic acid, aminobromo-9,10-dihydro[(4-methyl-2-sulfophenyl)amino]-9,10-dioxo-, sodium salt (1:2)
- CAS NO.:1323-98-4
- Molecular Weight: 0
- EINECS: 603-580-9
What is 2-Anthracenesulfonic acid, aminobromo-9,10-dihydro[(4-methyl-2-sulfophenyl)amino]-9,10-dioxo-, sodium salt (1:2)?
Preparation
1-Amino-2,4-dibromoanthracene-9,10-dione and p-Methylaniline condensation, then use 100% sulfuric Acid and sodium salt into products, then its product (C.I. Acid Blue 78, C.I. 62105) with hair smoke sulfuric Acid in the presence of boric Acid in stlfonation, generate two horizontal Acid, and translate into sodium salt.
Properties and Applications
dark blue. Soluble in alcohol. In the dark for the strong sulfuric acid, diluted to blue.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 6-7 | 3 | 3 | 3 | 1 | 3 |
Safety information for 2-Anthracenesulfonic acid, aminobromo-9,10-dihydro[(4-methyl-2-sulfophenyl)amino]-9,10-dioxo-, sodium salt (1:2)
Related products of tetrahydrofuran
Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(2-naphthalenylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride, disulfo deriv.
Acid Blue 90
ACID BLUE 89
N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium
ANILINE BLUE DIAMMONIUM SALT CERTIFIED
Acid Blue 93
Acid blue 98 (C.I. 50335)
ACID BLUE 92
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