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6,8-dianilinonaphthalene-1-sulphonic acid

6,8-dianilinonaphthalene-1-sulphonic acid Structure
CAS No.
129-93-1
Chemical Name:
6,8-dianilinonaphthalene-1-sulphonic acid
Synonyms
Diphenyl epsilon acid;6,8-Dianilino-1-naphthalenesulfonic acid;6,8-dianilinonaphthalene-1-sulphonic acid;6,8-bis(anilino)naphthalene-1-sulfonic acid;6,8-bis(phenylamino)naphthalene-1-sulfonic acid;6,8-Bis(phenylamino)-1-naphthalenesulfonic acid;1,3-Bis(phenylamino)naphthalene-8-sulfonic acid;1,3-Bis(phenylamino)-8-naphthalenesulfonic acid;1-Naphthalenesulfonic acid, 6,8-bis(phenylaMino)-
CBNumber:
CB9874923
Molecular Formula:
C22H18N2O3S
Molecular Weight:
390.45
MOL File:
129-93-1.mol
Modify Date:
2023/11/6 14:08:43
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6,8-dianilinonaphthalene-1-sulphonic acid Properties

Density 1.337g/cm3 at 20℃
form Solid:particulate/powder
LogP 0.81 at 23℃ and pH7.6-7.7
EPA Substance Registry System 1-Naphthalenesulfonic acid, 6,8-bis(phenylamino)- (129-93-1)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319-H412
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P273-P501

6,8-dianilinonaphthalene-1-sulphonic acid Chemical Properties,Uses,Production

Synthesis

1-Aminonaphthalene-3,8-disulfonic acid is heated with excess aniline in the presence of aniline sulfate at 130℃.

6,8-dianilinonaphthalene-1-sulphonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Irisol Fast Violet BBN SOLVENT BLUE 49 Hydrogen 9-((3-methoxyphenyl)amino)-7-phenyl-5-(phenylamino)-4,10-disulphonatobenzo(A)phenazinium, sodium salt CI 50325 ACID BLUE 102
9-[(4-Amino-2-sodiosulfophenyl)amino]-11-methyl-7-phenyl-5-phenylamino-4-sulfonatobenzo[a]phenazin-7-ium ACID BLUE 59
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6,8-dianilinonaphthalene-1-sulphonic acid Suppliers

Global( 3)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Dynasty Colourants Co., Ltd. 86 0574 27862107 27862719 China 3306 51 Inquiry
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 15229059051 China 9947 58 Inquiry
Supplier Advantage
Dynasty Colourants Co., Ltd. 51
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 58
6,8-dianilinonaphthalene-1-sulphonic acid 6,8-bis(phenylamino)naphthalene-1-sulfonic acid 6,8-Dianilino-1-naphthalenesulfonic acid 1,3-Bis(phenylamino)-8-naphthalenesulfonic acid 1,3-Bis(phenylamino)naphthalene-8-sulfonic acid 6,8-Bis(phenylamino)-1-naphthalenesulfonic acid Diphenyl epsilon acid 6,8-bis(anilino)naphthalene-1-sulfonic acid 1-Naphthalenesulfonic acid, 6,8-bis(phenylaMino)- 129-93-1