*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : VV8754000
CHEMICAL NAME : Silicate(2-), hexafluoro-, zinc
CAS REGISTRY NUMBER : 16871-71-9
LAST UPDATED : 199701
DATA ITEMS CITED : 11
MOLECULAR FORMULA : F6-Si.Zn
MOLECULAR WEIGHT : 207.46
SYNONYMS/TRADE NAMES :
* Fungol
* Fungonit GF 2
* Silicon zinc fluoride
* Zinc hexafluorosilicate

*** HEALTH HAZARD DATA ***

** ACUTE TOXICITY DATA **

TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council,
Chemical-Biological Coordination Center, Review. (Washington, DC)
Volume(issue)/page/year: 5,28,1953

TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Amphibian - frog
DOSE/DURATION : 280 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CRSBAW Comptes Rendus des Seances de la Societe de Biologie et de Ses
Filiales. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1849-
Volume(issue)/page/year: 124,133,1937

*** REVIEWS ***

TOXICOLOGY REVIEW
AMSSAQ Acta Medica Scandinavica, Supplement. (Almqvist & Wiksell, POB
45150, S-10430 Stockholm, Sweden) No.1-730, 1921-88.
Volume(issue)/page/year: 400,5,1963
*** U.S. STANDARDS AND REGULATIONS ***

EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION
FEREAC Federal Register. (U.S. Government Printing Office, Supt. of
Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year:
54,7740,1989

OSHA PEL (Gen Indu):8H TWA 2.5 mg(F)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1910.1000,1994

OSHA PEL (Construc):8H TWA 2.5 mg(F)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1926.55,1994

OSHA PEL (Shipyard):8H TWA 2.5 mg(F)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1915.1000,1993

OSHA PEL (Fed Cont):8H TWA 2.5 mg(F)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
41,50-204.50,1994

*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH RECOMMENDED EXPOSURE LEVEL (REL) :
NIOSH REL TO FLUORIDES, INORGANIC-air:10H TWA 2.5 mg(F)/m3
REFERENCE :
NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of
Health, Education, and Welfare, Reports and Memoranda.
Volume(issue)/page/year: DHHS #92-100,1992

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOHS - National Occupational Hazard Survey (1974)
NOHS Hazard Code - 84207
No. of Facilities: 256 (estimated)
No. of Industries: 7
No. of Occupations: 9
No. of Employees: 1843 (estimated)

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