| Identification | ||
| Name: | 4-Hydroxybenzenesulfonic acid | |
| Synonyms: | Benzenesulfonicacid, p-hydroxy- (8CI);Benzenesulfonic acid,4-hydroxy-;4-Hydroxyphenylsulfonicacid;4-Phenolsulfonic acid;NSC 227908;p-Hydroxybenzenesulfonic acid;p-Phenolsulfonic acid;p-Sulfophenol;phenol sulfonic acid;4-Hydroxyphenylsulfonic acid; | |
| CAS: | 98-67-9 | |
| EINECS: | 202-691-6 | |
| Molecular Formula: | C6H6O4S | |
| Molecular Weight: | 174.17 | |
| InChI: | InChI=1/C6H6O4S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4,7H,(H,8,9,10) | |
| Molecular Structure: |  |
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| Properties | ||
| Transport: | UN 1803 | |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. | |
| Refractive index: | n20/D 1.489 | |
| Water Solubility: | Soluble | |
| Solubility: | Soluble | |
| Appearance: | yellowish oily liquid | |
| Specification: |
4-Hydroxyphenylsulfonic acid (CAS NO.98-67-9) is also named as 4-11-00-00582 (Beilstein Handbook Reference) ; 4-Hydroxybenzenesulfonic acid ; 4-Phenolsulfonic acid ; BRN 1869034 ; Benzenesulfonic acid, 4-hydroxy- ; Benzenesulfonic acid, p-hydroxy- ; HSDB 5319 ; NSC 227908 ; Sulfocarbolic acid ; p-Hydroxybenzenesulfonic acid ; p-Phenolsulfonic acid ; p-Sulfophenol . 4-Hydroxyphenylsulfonic acid (CAS NO.98-67-9) is yellowish oily liquid. | |
| Report: |
Reported in EPA TSCA Inventory. | |
| Packinggroup: | III | |
| Color: | NEEDLES | |
| Safety Data | ||
| Hazard Symbols |
C:Corrosive
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