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ChemicalBook >> CAS DataBase List >> 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid

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

5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid price.
  • $83 - $3460
  • Product name: 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid
  • CAS: 119-70-0
  • MF: C12H13N3O3S
  • MW: 279.31
  • EINECS:204-344-4
  • MDL Number:MFCD00025301
  • Synonyms: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
Price14 Properties Safety Information Description
14 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • Alichem
  • American Custom Chemicals Corporation
  • Arctom
  • Sigma-Aldrich
Package
  • 5MG
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25G
  • 100g
  • 1 unit
  • Manufactureraablocks
  • Product numberAA000OX2
  • Product description5-Amino-2-((4-aminophenyl)amino)benzenesulfonic acid
  • Packaging500mg
  • Price$489
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000OX2
  • Product description5-Amino-2-((4-aminophenyl)amino)benzenesulfonic acid
  • Packaging1g
  • Price$529
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000OX2
  • Product description5-Amino-2-((4-aminophenyl)amino)benzenesulfonic acid
  • Packaging5g
  • Price$942
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000OX2
  • Product description5-Amino-2-((4-aminophenyl)amino)benzenesulfonic acid
  • Packaging10g
  • Price$1448
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD257182
  • Product description5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid 95%
  • Packaging25G
  • Price$3460
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD257182
  • Product description5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid 95%
  • Packaging5G
  • Price$865
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD257182
  • Product description5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid 95%
  • Packaging1G
  • Price$335
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-43999
  • Product description5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid 97%
  • Packaging100g
  • Price$130
  • Updated2026-05-26
  • Buy
  • ManufacturerAlichem
  • Product number119700
  • Product description5-Amino-2-((4-aminophenyl)amino)benzenesulfonicacid
  • Packaging100g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1017574
  • Product descriptionFC ACID 95.00%
  • Packaging5MG
  • Price$501.91
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS027030
  • Product description5-Amino-2-((4-aminophenyl)amino)benzenesulfonicacid ≥95%
  • Packaging25g
  • Price$83
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS027030
  • Product description5-Amino-2-((4-aminophenyl)amino)benzenesulfonicacid ≥95%
  • Packaging100g
  • Price$208
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS572039
  • Product description5-AMINO-2-(4-AMINOANILINO)-BENZENESULFONIC ACID Aldrich
  • Packaging250mg
  • Price$179
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS572039
  • Product description5-AMINO-2-(4-AMINOANILINO)-BENZENESULFONIC ACID AldrichCPR
  • Packaging1 unit
  • Price$197
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000OX2 5-Amino-2-((4-aminophenyl)amino)benzenesulfonic acid 500mg $489 2026-05-25 Buy
aablocks AA000OX2 5-Amino-2-((4-aminophenyl)amino)benzenesulfonic acid 1g $529 2026-05-25 Buy
aablocks AA000OX2 5-Amino-2-((4-aminophenyl)amino)benzenesulfonic acid 5g $942 2026-05-25 Buy
aablocks AA000OX2 5-Amino-2-((4-aminophenyl)amino)benzenesulfonic acid 10g $1448 2026-05-25 Buy
ACHEMBLOCK AD257182 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid 95% 25G $3460 2026-05-27 Buy
ACHEMBLOCK AD257182 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid 95% 5G $865 2026-05-27 Buy
ACHEMBLOCK AD257182 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid 95% 1G $335 2026-05-27 Buy
AHH MT-43999 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid 97% 100g $130 2026-05-26 Buy
Alichem 119700 5-Amino-2-((4-aminophenyl)amino)benzenesulfonicacid 100g $400 2021-12-16 Buy
American Custom Chemicals Corporation CHM1017574 FC ACID 95.00% 5MG $501.91 2021-12-16 Buy
Arctom AS027030 5-Amino-2-((4-aminophenyl)amino)benzenesulfonicacid ≥95% 25g $83 2021-12-16 Buy
Arctom AS027030 5-Amino-2-((4-aminophenyl)amino)benzenesulfonicacid ≥95% 100g $208 2021-12-16 Buy
Sigma-Aldrich S572039 5-AMINO-2-(4-AMINOANILINO)-BENZENESULFONIC ACID Aldrich 250mg $179 2024-03-01 Buy
Sigma-Aldrich S572039 5-AMINO-2-(4-AMINOANILINO)-BENZENESULFONIC ACID AldrichCPR 1 unit $197 2026-04-30 Buy

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 Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

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Suppliers and manufacturers

Binhai Gaolou Chemical Co., Ltd Energy Chemical XiaoGan ShenYuan ChemPharm co,ltd China Langchem Inc. Tianjin heowns Biochemical Technology Co., Ltd. Xiangshui Henryda Tech Chemical Co., Ltd. Shanghai HuanChuan Industry Co.,Ltd. Hubei Jusheng Technology Co.,Ltd Chengdu Research Accelerators Technology Co., Ltd. Hangzhou Paramount Product Corporation