Name | Acid Blue 41 |
Synonyms | C.I. 62130 Acid Blue BR Acid Blue 41 ACID BLUE 41 Acid Blue 41 superanbluear C.I.Acid Blue 41 C.I. Acid Blue 71 C.I. Acid Blue 41 Acid Blue 41 (C.I.) ALIZARINE SAPPHIRE AR unitertracidlightblueab acid blue 41 (C.I. 62130) ALIZARINE DIRECT BLUE ARA sodium 4-(4-(N-methylacetamido)phenyl-1-amino)-1-amino-9,10-dioxoanthracene-2-sulphonate 4-({4-[acetyl(methyl)amino]phenyl}amino)-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate 4-({4-[acetyl(methyl)amino]phenyl}amino)-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid sodium 4-({4-[acetyl(methyl)amino]phenyl}amino)-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate |
CAS | 2666-17-3 |
EINECS | 220-201-9 |
InChI | InChI=1/C23H19N3O6S/c1-12(27)26(2)14-9-7-13(8-10-14)25-17-11-18(33(30,31)32)21(24)20-19(17)22(28)15-5-3-4-6-16(15)23(20)29/h3-11,25H,24H2,1-2H3,(H,30,31,32)/p-1 |
Molecular Formula | C23H20N3NaO6S |
Molar Mass | 489.48 |
Physical and Chemical Properties | Dark blue powder. Soluble in water. The aqueous solution had no aggregation phenomenon at room temperature, and the blue color was not changed by adding hydrochloric acid or sodium hydroxide. It was dark brown in concentrated sulfuric acid and turned pink after dilution. It was brown in concentrated nitric acid (it had been destroyed). When dyeing, the color of copper ion was slightly dark, and when the color of iron ion was red and dark. |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
HS Code | 32041200 |