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Acid Blue 41

Acid Blue 41 structure

CAS No:
2666-17-3
Formula:
C23H19N3O6S.Na
Chemical Name:
Acid Blue 41
Synonyms:
2-Anthracenesulfonic acid,4-[[4-(acetylmethylamino)phenyl]amino]-1-amino-9,10-dihydro-9,10-dioxo-,sodium salt (1:1);2-Anthracenesulfonic acid,1-amino-9,10-dihydro-4-[p-(N-methylacetamido)anilino]-9,10-dioxo-,monosodium salt;2-Anthracenesulfonic acid,4-[[4-(acetylmethylamino)phenyl]amino]-1-amino-9,10-dihydro-9,10-dioxo-,monosodium salt;2-Anthracenesulfonic acid,1-amino-9,10-dihydro-4-[p-(N-methylacetamido)anilino]-9,10-dioxo-,sodium salt;C.I. 62130;Alizarine Blue A;Alizarine Blue AR;Alizarine Direct Blue AR;Alizarine Direct Blue ARA;Alizarine Sapphire AR;Anthralan Blue B;C.I. Acid Blue 41;Diacid Light Blue BR;Erio Fast Blue BRL;Fenalan Blue B;Kayacyl Blue BR;Lanaperl Blue B;Lissamine Ultra Blue AR;Superan Blue AR;Unitertracid Light Blue AB;Acid Blue 41;C.I. Acid Blue 71;Nylomine Acid Blue B-B;Lissamine Blue AR;Triacid Light Blue AR;Vicoacid Blue 41;Dyacid Blue AM;Best Acid Blue NBR;Apollo Nylon Fast Blue L-FN;Acid Blue BRL;12234-62-7
Categories:
Dyes and Pigments > Dye

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Description

purple to dark violet powder

Acid Blue 41 Basic Attributes

Molecular Weight：

487.46

Exact Mass：

487.08100

EC Number：

220-201-9

HScode：

3204120000

Characteristics

PSA：

158.08000

XLogP3：

4.40960

Appearance：

Dark Purple Powder

Density：

1.542 g/cm3

Safety Information

safety instructions：

24/25

Acid Blue 41 Use and Manufacturing

Methods of Manufacturing

Taking bromamic acid (1-amino-4-bromoanthraquinone-2-sulfonic acid) and p-amino-N-methylacetanilide as raw materials, the product is obtained by condensing the two under alkaline conditions. After salting out, filtering, drying and crushing, the finished product is obtained.

Uses

Used for dyeing wool, silk, nylon and its blended fabrics

Manufacturing Info：

2-Anthracenesulfonic acid, 4-[[4-(acetylmethylamino)phenyl]amino]-1-amino-9,10-dihydro-9,10-dioxo-, sodium salt (1:1): ACTIVE

Computed Properties

Molecular Weight:487.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:4
Exact Mass:487.08140076
Monoisotopic Mass:487.08140076
Topological Polar Surface Area:158
Heavy Atom Count:34
Complexity:901
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes