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5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid

CAS No.: 119-70-0

Chemical Name:: 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid

Synonyms: FC ACID;AI3-23227;TIMTEC-BB SBB001129;Benzenesulfonic acid, 5-amin;6-(P-AMINOANILINO)METANILIC ACID;4-(P-AMINOANILINO)-3-SULFOANILINE;4,4'-diamino-2-sulfodiphenylamine;4,4-DIAMINO DIPHENYL-2-SULPHONIC ACID;4,4'-diamino diphenyl-2-sulfonic acid;4,4'-DIAMINODIPHENYLAMINE-2-SULFONIC ACID

CBNumber:: CB3320185

Molecular Formula:: C12H13N3O3S

Molecular Weight:: 279.31

MOL File:: 119-70-0.mol

MSDS File:: SDS

Modify Date:: 2024/12/18 14:08:52

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5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid Properties

Melting point	244 °C(lit.)
Density	1.527±0.06 g/cm3(Predicted)
vapor pressure	0Pa at 25℃
storage temp.	2-8°C(protect from light)
form	Solid
pka	-1.24±0.50(Predicted)
InChIKey	VKURVCNKVWKGLX-UHFFFAOYSA-N
Dissociation constant	0 at 33℃
CAS DataBase Reference	119-70-0(CAS DataBase Reference)
EPA Substance Registry System	Benzenesulfonic acid, 5-amino-2-[(4-aminophenyl)amino]- (119-70-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H335-H319-H315

Precautionary statements

P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

WGK Germany

NFPA 704

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5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid Chemical Properties,Uses,Production

Uses

5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid is used as an intermediate of organic synthesis.

5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid Preparation Products And Raw materials

Raw materials

4'-Aminoacetanilide

Preparation Products

C.I. Direct Black 151 5-[[4-(aminosulphonyl)-2-nitrophenyl]amino]-2-[[4-[[4-(aminosulphonyl)-2-nitrophenyl]amino]phenyl]amino]benzenesulphonic acid Direct Black 197 Direct Blue 278 DIRECT BLACK 22

C.I. Direct Blue, heptasodium salt Reactive Yellow ME7GL Direct Black 198 Direct Blue 278:1 Direct Black 199

Reactive Blue 256 2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4-[[4-[[4-[[4-[(8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo]-6(or 7)-sulfo-1-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-6(or 7)-sulfo-1-naphthalenyl]azo]-4-hydroxy-, heptasodium salt Direct Black 196 2-Naphthalenesulfonic acid, 6-[[2-amino-4-[(2-hydroxyethyl)amino]phenyl]azo]-3-[[4-[[4-[[7-[[2-amino-4-[(2-hydroxyethyl)amino]phenyl]azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-, trisodium salt Direct Black 150

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5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid Suppliers

Global( 171)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
MaheshRaj Chemicals Pvt Ltd	+91 7926870597	Gujarat, India	96	58	Inquiry
Lion Color	+91-7878052742 +91-7878052742	Gujarat, India	25	58	Inquiry
Bodal Chemicals Ltd	+91-9909950857 +91-9825034567	Gujarat, India	132	58	Inquiry
Gopinath Chemtech Limited	+91-7926582412 +91-7926582412	Gujarat, India	79	58	Inquiry
Santel Industries	+91-7940075559 +91-7926401417	Gujarat, India	98	58	Inquiry
Phoenix Colours	+91-9768127681 +91-9819199181	Maharashtra, India	182	58	Inquiry
Shree Pushkar Chemicals And Fertilisers Ltd	+91-2242702525 +91-8879310450	Maharashtra, India	16	58	Inquiry
Shree Ganesh Dye Chem	+91 079-26872726	Gujarat, India	97	58	Inquiry
Jaffs Dyechem Private Limited	+91-9825035135 +91-7925392314	Gujarat, India	309	58	Inquiry
OCEAN TRADING CORPORATION	+91(22) 24921669	New Delhi, India	6202	58	Inquiry

Supplier	Advantage
MaheshRaj Chemicals Pvt Ltd	58
Lion Color	58
Bodal Chemicals Ltd	58
Gopinath Chemtech Limited	58
Santel Industries	58
Phoenix Colours	58
Shree Pushkar Chemicals And Fertilisers Ltd	58
Shree Ganesh Dye Chem	58
Jaffs Dyechem Private Limited	58
OCEAN TRADING CORPORATION	58

119-70-0(5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid)Related Search:

5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid 2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid 2-Naphthalenesulfonic acid, 6-[[2-amino-4-[(2-hydroxyethyl)amino]phenyl]azo]-3-[[4-[[4-[[7-[[2-amino-4-[(2-hydroxyethyl)amino]phenyl]azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-, trisodium salt ACID YELLOW 65 DIRECT BLACK 22

ACID ORANGE 51 Acid Brown 354 Metanilic acid Diphenylamine Sulfurous Acid

4,4'-Iminodianiline 4,4'-Diaminodianilinedisulfonic acid 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid sodium salt 3-Amino-4-[(4-aminophenyl)amino]benzenesulfonic acid Para Para Acid/ ( FC Acid)

FC ACID 4,4'-DIAMINODIPHENYLAMINE-2,2-DISULPHONIC ACID 4-Nitro4-aminodiphenylamine4-sulfonicacid

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5-amino-2-[(4-aminophenyl)amino]-benzenesulfonicaci TIMTEC-BB SBB001129 4,4'-diamino-2-sulfodiphenylamine 4,4-DIAMINO DIPHENYL-2-SULPHONIC ACID 4,4'-DIAMINODIPHENYLAMINE-2'-SULFONIC ACID 4,4'-DIAMINODIPHENYLAMINE-2-SULFONIC ACID 5-AMINO-2-(P-AMINOANILINO)BENZENESULFONIC ACID 5-AMINO-2-[(P-AMINOPHENYL)AMINO]BENZENESULFONIC ACID 5-Amino-2-(4-aminoanilino)benzene-1-sulfonic acid 5-AMINO-2-[(4-AMINOPHENYL)AMINO]BENZENESULFONIC ACID 4-(P-AMINOANILINO)-3-SULFOANILINE Diphenylamine-2-sulfonic acid, 4,4'-diamino- FC ACID 6-(P-AMINOANILINO)METANILIC ACID 4-(p-Aminoanilino)-3-sulfo-1-aminobenzene 4,4'-Diaminodiphenylamine-6-sulfonic acid FC ACID- (4,4'-DIAMINO DIPHENYLAMINE-2-SULFONIC ACID) 5-amino-2-(p-aminoanilino)benzenesulphonic acid 4,4''-DIAMINODIPHENYLAMINE-2-SULFONIC ACID (F.C.ACID) 5-AMINO-2-[(4-AMINOPHENYL)AMINO]BENZENESULFONIC 2-(4-Aminophenylamino)-5-aminobenzenesulfonic acid 2-[(4-Aminophenyl)amino]-5-aminobenzenesulfonic acid 5-AMINO-2-(4-AMINOANILINO)-BENZENESULFONIC ACID AI3-23227 Benzenesulfonic acid, 5-amin Benzenesulfonic acid, 5-amino-2-(p-aminoanilino)- Benzenesulfonic acid, 5-amino-2-[(4-aminophenyl)amino]- 4 4 DIAMINO DIPHENYLAMINE 2 SULPHONIC ACID 5-amino-2-(4-aminoanilino)benzenesulfonicaci 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid ISO 9001：2015 REACH 4,4'-diamino diphenyl-2-sulfonic acid 4,4'-DIAMINODIPHENYLAMINE-2'-SULFONIC ACID 119-70-0 H2NC6H4NHC6H3NH2SO3H C12H13N3O3S Building Blocks Organic Building Blocks Sulfonic/Sulfinic Acids Sulfur Compounds Chemical Synthesis Organic Building Blocks Sulfonic/Sulfinic Acids Sulfur Compounds Intermediates of Dyes and Pigments Building Blocks