3-Sulfobenzoesure

3-sulphobenzoic acid  Struktur
121-53-9
CAS-Nr.
121-53-9
Bezeichnung:
3-Sulfobenzoesure
Englisch Name:
3-sulphobenzoic acid
Synonyma:
m-Sulfobenzoic Acid;3-sulphobenzoic acid;m-Carboxybenzenesulfonicaci
CBNumber:
CB3884964
Summenformel:
C7H6O5S
Molgewicht:
202.18
MOL-Datei:
121-53-9.mol

3-Sulfobenzoesure Eigenschaften

Schmelzpunkt:
135-140 °C
Dichte
1.620±0.06 g/cm3(Predicted)
pka
-0.99±0.15(Predicted)
EPA chemische Informationen
Benzoic acid, 3-sulfo- (121-53-9)

Sicherheit

3-Sulfobenzoesure Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Grayish-white solid. Stable but hygroscopic in air. Mp 98C, anhydrous form melts at 141C. Soluble in water, alcohol; insoluble in benzene.

Verwenden

Derivative for surface-active agents.

Definition

3-sulphobenzoic acid is produced by the direct sulfonation of benzoic acid with oleum in ca. 85 % yield. 3-Sulfobenzoic acid is chiefly used for the production of 3-hydroxybenzoic acid by alkali fusion.

3-Sulfobenzoesure Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


3-Sulfobenzoesure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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  • 3-sulphobenzoic acid
  • m-Sulfobenzoic Acid
  • m-Carboxybenzenesulfonicaci
  • 121-53-9
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