ChemicalBook >> CAS DataBase List >>4'-hydroxyazobenzene-4-sulphonic acid

4'-hydroxyazobenzene-4-sulphonic acid

CAS No.
2918-83-4
Chemical Name:
4'-hydroxyazobenzene-4-sulphonic acid
Synonyms
4-Hydroxy-4'-sulfoazobenzene;4-[(4-Sulfophenyl)diazenyl]phenol;4'-hydroxyazobenzene-4-sulphonic acid;4-(4-Hydroxyphenylazo)benzenesulfonic acid;4-[(4-Hydroxyphenyl)diazenyl]benzenesulfonic Acid;Benzenesulfonic acid, 4-[2-(4-hydroxyphenyl)diazenyl]-
CBNumber:
CB3934650
Molecular Formula:
C12H10N2O4S
Molecular Weight:
278.28
MDL Number:
MOL File:
2918-83-4.mol
MSDS File:
SDS

4'-hydroxyazobenzene-4-sulphonic acid Properties

Melting point 270-275 °C
Density 1.44±0.1 g/cm3(Predicted)
pka -1.03±0.50(Predicted)

4'-hydroxyazobenzene-4-sulphonic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Activate Scientific AS131183 4-[(4-Hydroxyphenyl)diazenyl]benzenesulfonic Acid 97% 2918-83-4 1g $339 2026-06-04 Buy
Activate Scientific AS131183 4-[(4-Hydroxyphenyl)diazenyl]benzenesulfonic Acid 97% 2918-83-4 5g $600 2026-06-04 Buy
Synthonix H75787 4-[(4-Hydroxyphenyl)diazenyl]benzenesulfonic Acid ≥97% 2918-83-4 1g $380 2026-05-06 Buy
Synthonix H75787 4-[(4-Hydroxyphenyl)diazenyl]benzenesulfonic Acid ≥97% 2918-83-4 5g $590 2026-05-06 Buy
Synthonix H75787 4-[(4-Hydroxyphenyl)diazenyl]benzenesulfonic Acid ≥97% 2918-83-4 10g $1190 2026-05-06 Buy
Product number Packaging Price Buy
AS131183 1g $339 Buy
AS131183 5g $600 Buy
H75787 1g $380 Buy
H75787 5g $590 Buy
H75787 10g $1190 Buy

4'-hydroxyazobenzene-4-sulphonic acid Chemical Properties, Uses, Production

4'-hydroxyazobenzene-4-sulphonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

4'-hydroxyazobenzene-4-sulphonic acid Suppliers

Global Suppliers ( 9)
Supplier Tel Email Country ProdList Advantage
Zhengzhou Guancheng Laboratory equipment Sales 0371-88888888 qq272369594;2159423853qq 2723695949@qq.com China 4990 50
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Accela ChemBio Inc. +1-858-6993322 +86-18019713315 info@accelachem.com United States 21189 58
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10452 58
Shanghai Yingxin laboratory equipment Co., Ltd 021-021-59178156 15300768757 359382369@qq.com China 10667 58
Shanghai Guchen Biotechnology Co., LTD 021-34675735 19147740836 1986399151@qq.com China 9839 58
Shandong Liteng Biotechnology Co., Ltd 15020019777 18663721413 rosy@litengpharm.com China 1615 58
Anyang Hongmeng New Materials Co., Ltd. 19588588067 19588588067@163.com China 9979 58
4'-hydroxyazobenzene-4-sulphonic acid 4-(4-Hydroxyphenylazo)benzenesulfonic acid 4-[(4-Sulfophenyl)diazenyl]phenol 4-Hydroxy-4'-sulfoazobenzene 4-[(4-Hydroxyphenyl)diazenyl]benzenesulfonic Acid Benzenesulfonic acid, 4-[2-(4-hydroxyphenyl)diazenyl]- 2918-83-4