ACID BLUE 23
- Molecular Weight: 0
- MDL number: MFCD00278951
What is ACID BLUE 23?
Preparation
(a) 5-Amino-8-bromo-9,10-dioxo-9,10-dihydroanthracene-1,6-disulfonic acid or 8-Amino-5-bromo-9,10-dioxo-9,10-dihydroanthracene-1,7-disulfonic acid?and N-(4-aminophenyl)acetamide?condensation; (b) ?5-Amino-8-bromo-9,10-dioxo-9,10-dihydroanthracene-1,6-disulfonic acid?or?8-Amino-5-bromo-9,10-dioxo-9,10-dihydroanthracene-1,7-disulfonic acid?and?and sodium sulfite deoxidization reaction.
Properties and Applications
green light blue. The strong sulfuric acid for dark purple, diluted into blue light red
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6 | 3 | 5 | 3 | 1 | 2 | 3 | 2 |
| AATCC | 5-6 | 4 | 4 | 3 | 1 | 1 | 4 | 4 |
Safety information for ACID BLUE 23
New Products
(S)-3-Aminobutanenitrile hydrochloride 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL Tert-butyl bis(2-chloroethyl)carbamate 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid Tropic acid 1-Bromo-3,5-Di-Tert-Butylbenzene S-2-CHLORO PROPIONIC ACID ETHYL ISOCYANOACETATE 2-Bromo-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate 4-IODO BENZOIC ACID 3-NITRO-2-METHYL ANILINE 1-(2,4-DICHLOROPHENYL) ETHANAMINE (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 1-(4-(aminomethyl)benzyl)urea hydrochloride 2-aminopropyl benzoate hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
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