*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TR7640000
CHEMICAL NAME           : Poly(6-sulfo-1,4-naphthalenediylmethylene), sodium
                          salt
LAST UPDATED            : 199209
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : (C11-H7-O3-S)x.xNa
WISWESSER LINE NOTATION : /L66J B1* E* HSWO &-NA-/
SYNONYMS/TRADE NAMES :
   * Na-Paas
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 5200 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - ataxia
   Gastrointestinal - hypermotility, diarrhea
REFERENCE :
   OYYAA2 Oyo Yakuri.  Pharmacometrics.  (Oyo Yakuri Kenkyukai, CPO Box 180,
   Sendai 980-91, Japan) V.1-    1967-  Volume(issue)/page/year: 13,135,1977
 
                 ** OTHER MULTIPLE DOSE TOXICITY DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 14560 mg/kg/8W-C
TOXIC EFFECTS :
   Liver - changes in liver weight
   Endocrine - changes in spleen weight
   Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
REFERENCE :
   OYYAA2 Oyo Yakuri.  Pharmacometrics.  (Oyo Yakuri Kenkyukai, CPO Box 180,
   Sendai 980-91, Japan) V.1-    1967-  Volume(issue)/page/year: 13,135,1977
 
                            *** END OF RECORD ***