ChemicalBook > Product Catalog > Organic Chemistry > Diazo,azo Or azoxy Compounds > 4'-Aminoazobenzene-4-sulphonic acid
4'-Aminoazobenzene-4-sulphonic acid
4'-Aminoazobenzene-4-sulphonic acid Basic information
- Product Name:
- 4'-Aminoazobenzene-4-sulphonic acid
- Synonyms:
-
- 4-((4-aminophenyl)azo)-benzenesulfonicaci
- (4-ANILINOAZO)BENZENE-4-SULFONIC ACID SODIUM SALT
- 4-[(4'-SULFOPHENYL)AZO]ANILINE SODIUM SALT
- Para amino azo benzene 4 sulphonic acid
- 4-(4-Amino-phenylazo)-benzenesulfonic acid anion SODIUM SALT
- 4-((4-aminophenyl)diazenyl)benzenesulfonic acid
- PARA AMINOAZOBENZENE-4-SULFONIC ACID (PAAB4SA)
- P-AMINOAZOBENZENE-4'-SULFONIC ACID
- CAS:
- 104-23-4
- MF:
- C12H11N3O3S
- MW:
- 277.3
- EINECS:
- 203-187-9
- Product Categories:
-
- Intermediates of Dyes and Pigments
- Organics
- Mol File:
- 104-23-4.mol
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4'-Aminoazobenzene-4-sulphonic acid Chemical Properties
- Boiling point:
- 477.42℃[at 101 325 Pa]
- Density
- 1.3764 (rough estimate)
- vapor pressure
- 0-0Pa at 25℃
- refractive index
- 1.6630 (estimate)
- solubility
- 345.945mg/L in organic solvents at 20 ℃
- pka
- -1.10±0.50(Predicted)
- Water Solubility
- 513-1320mg/L at 37℃
- InChI
- InChI=1S/C12H11N3O3S/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(8-6-11)19(16,17)18/h1-8H,13H2,(H,16,17,18)
- InChIKey
- PPVRMPPLECDING-UHFFFAOYSA-N
- SMILES
- C1(S(O)(=O)=O)=CC=C(N=NC2=CC=C(N)C=C2)C=C1
- LogP
- -0.352 at 37℃
- CAS DataBase Reference
- 104-23-4(CAS DataBase Reference)
- EPA Substance Registry System
- C.I. Food Yellow 6 (104-23-4)
MSDS
- Language:English Provider:ALFA
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4'-Aminoazobenzene-4-sulphonic acidSupplier
Hangzhou Paramount Product Corporation Gold
- Tel
- 0571-56076803 13868021345
- zoe@paramountproduct.com
Shanghai Taijilin Industrial Co., Ltd. Gold
- Tel
- 021-021-50630626 18964684208
- kate@tajilin.com
TAIYUAN RHF CO.,LTD.
- Tel
- +86 351 7031519
- sales@RHFChem.com
Nanjing Chemlin Chemical Co., Ltd
- Tel
- 025-83697070
- info@chemlin.com.cn
9ding chemical ( Shanghai) Limited
- Tel
- 4009209199
- sales@9dingchem.com
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4'-Aminoazobenzene-4-sulphonic acid(104-23-4)Related Product Information
- Folic acid
- Sulfamic acid
- Citric acid
- Sulfanilic acid
- 4-Amino-benzenesulfonic acid monosodium salt
- Ammonium sulfamate
- Molasses
- Nickel bis(sulphamidate)
- 4-AMINOAZOBENZENE
- Stearic acid
- Ethyl 2-(Chlorosulfonyl)acetate
- Hyaluronic acid
- Ascoric Acid
- CI 13015
- ACID RED 151
- Orange IV
- DIANIL BROWN 3GN
- ACID RED 66