ChemicalBook >> CAS DataBase List >>4-Hydroxybenzenesulfonic acid
4-Hydroxybenzenesulfonic acid
- CAS No.
- 98-67-9
- Chemical Name:
- 4-Hydroxybenzenesulfonic acid
- Synonyms
- 4-Phenolsulfonic acid;P-PHENOLSULFONIC ACID;P-HYDROXYBENZENESULFONIC ACID;p-PhenoL;ARADUR 5003-1 BD;PHENOL-4-SULFONIC ACID;4-Hydroxyphenylsulfonic acid;C12849;p-Sulfophenol;SULFOCARBOLIC ACID
- CBNumber:
- CB6442408
- Molecular Formula:
- C6H6O4S
- Molecular Weight:
- 174.17
- MDL Number:
- MFCD00007506
- MOL File:
- 98-67-9.mol
Last updated:2024-12-25 13:23:17
Melting point | 52 °C |
---|---|
Boiling point | 275.14°C (rough estimate) |
Density | 1.337 g/mL at 25 °C |
vapor pressure | 69.8Pa at 20℃ |
refractive index |
n |
solubility | Water (Slightly) |
form | Liquid |
pka | 9.11(at 25℃) |
color | White to Light yellow to Light red |
Specific Gravity | 1.337 |
Viscosity | 166.2mm2/s |
Water Solubility | Soluble in water. |
Merck | 14,7246 |
BRN | 1869034 |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
InChIKey | FEPBITJSIHRMRT-UHFFFAOYSA-N |
LogP | 0.41 at 25℃ |
CAS DataBase Reference | 98-67-9(CAS DataBase Reference) |
EWG's Food Scores | |
FDA UNII | |
NIST Chemistry Reference | |
EPA Substance Registry System |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05 |
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Signal word | Danger | |||||||||
Hazard statements | H290-H314 | |||||||||
Precautionary statements | P280-P305+P351+P338-P310 | |||||||||
Hazard Codes | C | |||||||||
Risk Statements | 34-68 | |||||||||
Safety Statements | 26-36/37/39-45 | |||||||||
RIDADR | UN 2586 8/PG 3 | |||||||||
WGK Germany | - | |||||||||
RTECS | DB6970000 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | III | |||||||||
HS Code | 29089990 | |||||||||
NFPA 704 |
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4-Hydroxybenzenesulfonic acid price More Price(13)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 171506 | 4-Hydroxybenzenesulfonic acid solution 65 wt. % in H2O | 98-67-9 | 250ml | $74.4 | 2025-03-01 | Buy |
Sigma-Aldrich | 171506 | 4-Hydroxybenzenesulfonic acid solution 65 wt. % in H2O | 98-67-9 | 1l | $199 | 2025-03-01 | Buy |
TCI Chemical | P0104 | 4-Hydroxybenzenesulfonic Acid Hydrate >85.0%(T) | 98-67-9 | 25g | $23 | 2025-03-01 | Buy |
TCI Chemical | P0104 | 4-Hydroxybenzenesulfonic Acid Hydrate >85.0%(T) | 98-67-9 | 500g | $66 | 2025-03-01 | Buy |
Alfa Aesar | H59917 | 4-Hydroxybenzenesulfonic acid, 65% | 98-67-9 | 250ml | $46.65 | 2025-03-01 | Buy |
4-Hydroxybenzenesulfonic acid Chemical Properties,Uses,Production
Chemical Properties
yellowish oily liquidUses
4-Hydroxybenzenesulfonic Acid is used as a redox-mediator in the laccase-catalyzed degradation of indigo, a textile dye. Also used in oilfield chemicals, metal working, and as a polymerization catalyst.Production Methods
The synthesis of 4-Hydroxybenzenesulfonic acid is as follows:Phenol (25 kg) and 96% sulfuricacid(28 kg) are heated to 50 ℃; then1.25 kg additional sulfuric acid is added and the reaction mixture is heated at 110 ℃ for 5 – 6 h. Reaction water, together with about 5% of the phenol, is distilled off during this period. Yield 95%.Application
Crude 4-hydroxybenzenesulfonic acid obtained by hot sulfonation, i.e., mixed with 2- hydroxybenzenesulfonic acid, is used as such in the manufacture of synthetic tanning agents. Condensation products of phenolsulfonic acid mixtures with formaldehyde improve the dyeing properties of polyamide fibers. 4-Hydroxybenzenesulfonic acid and 2-halogenomalonic esters form the corresponding ethers, which are used in the manufacture of polyesters with improved affinity for basic dyes. If a mixture of hydroxybenzenesulfonic acids and bis(hydroxyphenyl) sulfone is condensed with formaldehyde, and hydrogensulfite is subsequently added, substances with good dispersing effects on dyes are obtained. They also are used as thinning agents for cement. Most of the 4-hydroxybenzenesulfonic acid is used as an additive for electroplating baths. By comparison, the acid is relatively unimportant as a dye intermediate. With ethylene oxide it forms poly(ethoxy)oxybenzenesulfonic acid, which can be used as a plasticizer and emulsifier.Definition
ChEBI: An arenesulfonic acid that is phenol substituted by a sulfo group at C-4.Flammability and Explosibility
Non flammable4-Hydroxybenzenesulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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Self-crosslinking vinyl acetate copolymer latex VNA
high strength adhesive TS802
Polyester resin paint
Epoxy zinc rich primer
molding sand binder
high strength adhesive HF-685
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Global( 380)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 6926 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15371 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
View Lastest Price from 4-Hydroxybenzenesulfonic acid manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-12-26 | 4-Hydroxybenzenesulfonic acid
98-67-9
|
US $100.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | ||
2024-11-27 | 4-Hydroxybenzenesulfonic acid
98-67-9
|
US $0.00 / ml | 250ml | 99% | 500L | Wuhan Senwayer Century Chemical Co.,Ltd | ||
2024-04-11 | 4-Hydroxybenzenesulfonic acid
98-67-9
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Guanlang Biotechnology Co,.LTD |
- 4-Hydroxybenzenesulfonic acid
98-67-9
- US $100.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
- 4-Hydroxybenzenesulfonic acid
98-67-9
- US $0.00 / ml
- 99%
- Wuhan Senwayer Century Chemical Co.,Ltd
- 4-Hydroxybenzenesulfonic acid
98-67-9
- US $5.00-2.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co,.LTD
98-67-9(4-Hydroxybenzenesulfonic acid)Related Search:
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