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anthra[2,1,9-mna]benz[6,7]indazolo[2,3,4-fgh]acridine-5,10-dione

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anthra[2,1,9-mna]benz[6,7]indazolo[2,3,4-fgh]acridine-5,10-dione Basic information
Product Name:anthra[2,1,9-mna]benz[6,7]indazolo[2,3,4-fgh]acridine-5,10-dione
Synonyms:anthra[2,1,9-mna]benz[6,7]indazolo[2,3,4-fgh]acridine-5,10-dione;Vat blue 25 (C.I. 70500);C.I.70500;C.I.Vat Blue 25;Indanthren Navy Blue R;Mikethrene Marine Blue R;Nihonthrene Navy Blue R;Ostanthren Navy Blue R
CAS:6247-39-8
MF:C31H14N2O2
MW:446.45506
EINECS:2283669
Product Categories:
Mol File:6247-39-8.mol
anthra[2,1,9-mna]benz[6,7]indazolo[2,3,4-fgh]acridine-5,10-dione Structure
anthra[2,1,9-mna]benz[6,7]indazolo[2,3,4-fgh]acridine-5,10-dione Chemical Properties
density 1.56±0.1 g/cm3(Predicted)
pka-3.06±0.20(Predicted)
Safety Information
MSDS Information
anthra[2,1,9-mna]benz[6,7]indazolo[2,3,4-fgh]acridine-5,10-dione Usage And Synthesis
Preparation3-Bromo-6aH-benzo[de]anthracen-7(8H)-one and 3H-naphtho[2,3-f]indazol-3-one?condensation, the product with Etanol/Potassium hydroxide melt.
Properties and Applicationsred light blue to red light navy blue. Dark blue powder. In concentrated sulfuric acid to blue light red. Alkaline reduction leuco for green light blue; Acid reduction leuco for purple. To cotton directness high, good levelness. Used for cotton fiber dyeing for red light blue to red light navy blue, also can be used for cotton fabric direct printing, resist printing and discharge printing, but also can be used for viscose and silk dyeing.
Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 4 4-5 7 4 4 4 5
anthra[2,1,9-mna]benz[6,7]indazolo[2,3,4-fgh]acridine-5,10-dione Preparation Products And Raw materials
Raw materials3-Bromobenzanthrone-->1,9-Pyrazoloanthrone
Tag:anthra[2,1,9-mna]benz[6,7]indazolo[2,3,4-fgh]acridine-5,10-dione(6247-39-8) Related Product Information
6-amino-10,12-dichloronaphth[2,3-c]acridine-5,8,14(13H)-trione 6,15-dimethoxybenzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione 6-Amino-11-chloronaphth[2,3-c]acridine-5,8,14(13H)-trione 1,9-Pyrazoloanthrone Benzanthrone 4-METHYL (1H)INDAZOLE 7-METHYL (1H)INDAZOLE 4,4'-Diacetylbiphenyl Vat Black 8 4-Benzoylbiphenyl 1-P-TOLYL-NAPHTHALENE 1H-INDAZOLE-4-CARBALDEHYDE 1-PHENYL-1H-INDAZOLE 4'-ACETYL-BIPHENYL-4-CARBALDEHYDE 3-PHENYL-1H-INDAZOLE 4-ACETYL-4'-ETHYLBIPHENYL anthra[2,1,9-mna]benz[6,7]indazolo[2,3,4-fgh]acridine-5,10-dione 1-NAPHTHALEN-1-YL-1H-INDAZOLE