6374. 2,6-Naphthalenedisulfonic Acid

Nomenclature

CAS number: 581-75-9
Ebert-Merz β-acid.
C10H8O6S2; mol wt 288.30.
C 41.66%, H 2.80%, O 33.30%, S 22.24%.

Description and references

Prepn: Fierz-David, Richter, Helv. Chim. Acta 28, 257 (1945).

Chemical structure

Properties

Deliquesc crystals. Very sol in water, alcohol; practically insol in ether.