*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : WG9945000
CHEMICAL NAME           : Spiro(3H-2,1-benzoxathiole-3,9'(9H)-xanthene)-3',6'-d
                          iol, 11-dioxide, disodium salt
LAST UPDATED            : 199410
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H10-O6-S.2Na
MOLECULAR WEIGHT        : 412.33
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * Benzenesulfonic acid, o-(3,6,9-trihydroxyxanthen-9-yl)-, gamma-sultone,  
   disodium salt
   * 9-(2-Sulfophenyl)-6-hydroxy-3-isoxanthenone disodium
   * Sulfonefluorescein disodium
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 500 ug/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 56,249,1978
 
                            *** END OF RECORD ***