*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DB1139166
CHEMICAL NAME           : Benzenesulfonic acid,
                          2,2'-(1,2-ethenediyl)bis(5-((4-(4-morpholinyl)-6-((4-
                          sulfophenyl)amino)-1, 3,5-triazin-2-yl)amino)-,
                          tetrasodium salt
CAS REGISTRY NUMBER     : 28950-61-0
LAST UPDATED            : 199701
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C40-H36-N12-O14-S4.4Na
MOLECULAR WEIGHT        : 1129.08
SYNONYMS/TRADE NAMES :
   * C.I. Fluorescent Brightener 210
   * C.I. Fluorescent Brightener 211
   * Photine BTM
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >10 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   MVCRB3 MVC-Report.  (Stockholm, Sweden)  No.1-2, 1972-73.  Discontinued.
   Volume(issue)/page/year: 2,193,1973
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >4 mL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   MVCRB3 MVC-Report.  (Stockholm, Sweden)  No.1-2, 1972-73.  Discontinued.
   Volume(issue)/page/year: 2,193,1973

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***