Fluorescent Brightener 357
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Names
[ CAS No. ]:
41098-56-0
[ Name ]:
Fluorescent Brightener 357
Chemical & Physical Properties
[ Molecular Formula ]:
C40H38N12Na6O18S6
[ Molecular Weight ]:
1305.13000
[ Exact Mass ]:
1304.01000
[ PSA ]:
525.42000
[ LogP ]:
9.09520
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- WJ6325000
- CHEMICAL NAME :
- 2,2'-Stilbenedisulfonic acid, 4,4'-bis((4-(2,5-disulfoanilino)-6-(diethylamino)-s- triazin-2-yl)amino)-, hexasodium salt
- CAS REGISTRY NUMBER :
- 41098-56-0
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C40-H38-N12-O18-S6.6Na
- MOLECULAR WEIGHT :
- 1305.20
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 :
- 11320 mg/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 - rabbit
- DOSE/DURATION :
- >2 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9461 No. of Facilities: 38 (estimated) No. of Industries: 1 No. of Occupations: 4 No. of Employees: 2671 (estimated) No. of Female Employees: 1641 (estimated)