*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : VV8400000
CHEMICAL NAME : Silicate(2-), hexafluoro-, dipotassium
CAS REGISTRY NUMBER : 16871-90-2
LAST UPDATED : 199701
DATA ITEMS CITED : 15
MOLECULAR FORMULA : F6-Si.2K
MOLECULAR WEIGHT : 220.29
WISWESSER LINE NOTATION : KA2 SI-F6
COMPOUND DESCRIPTOR : Agricultural Chemical
SYNONYMS/TRADE NAMES :
* Potassium fluosilicate
* Potassium hexafluorosilicate
* Potassium silicofluoride
*** 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 : 156 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia
(usually neuromuscular blockage)
Behavioral - ataxia
Behavioral - muscle contraction or spasticity
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 53(11),80,1988
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 70 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia
(usually neuromuscular blockage)
Behavioral - ataxia
Behavioral - muscle contraction or spasticity
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 53(11),80,1988
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - guinea pig
DOSE/DURATION : 500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College
Science Pub., 1969 Volume(issue)/page/year: 4,327,1969
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - guinea pig
DOSE/DURATION : 500 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
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Amphibian - frog
DOSE/DURATION : 448 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
** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 290 mg/kg/30D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes in urine composition
Musculoskeletal - other changes
Biochemical - Enzyme inhibition, induction, or change in blood or tissue
levels - phosphatases
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 53(11),80,1988
*** 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 ***
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 - M0826
No. of Facilities: 227 (estimated)
No. of Industries: 7
No. of Occupations: 15
No. of Employees: 2145 (estimated)
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - M0826
No. of Facilities: 680 (estimated)
No. of Industries: 18
No. of Occupations: 9
No. of Employees: 4235 (estimated)
No. of Female Employees: 687 (estimated)
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
*** END OF RECORD ***
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ALL Chemical Property And Toxicity Analysis PAGES IN THIS GROUP
| NAME | CAS |
Silane, triethoxy-
| 998-30-1 |
Sesbania cannabina (retz.) Pers., extract excludingroots
| 69522-36-7 |
Silane, triethoxy(3-isocyanatopropyl)-
| 24801-88-5 |
Silane, triethoxyvinyl-
| 78-08-0 |
Silane, trimethoxy-
| 2487-90-3 |
Silane, trimethoxyvinyl-
| 2768-02-7 |
Silane, trimethyl(1-oxohexyl)-
| 63578-18-7 |
Silane, trimethyl(2-tricyclo(3.3.1.1.(sup3,7))dec-1-ylethyl)-
| 52057-55-3 |
Silane, tris(2-chloroethoxy)-
| 10138-79-1 |
Silane, tris(2-methoxyethoxy)vinyl-
| 1067-53-4 |
Silane Y-7442
| 1067-53-4 |
Silane Y-7443
| 1067-53-4 |
Serjania mexicana Willd., leaf and stem extractSUBSTANCE DEFINITION :Plant belonging to the family SapindaceaeREFERENCE :JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of GreatBritain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949-Volume(issue)/page/year: 14,556,1962
| 1067-53-4 |
Sesbania sesban (linn.) Merr., extract excludingrootsSUBSTANCE DEFINITION :Plant belonging to the family LeguminosaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963-
| 1067-53-4 |
Silane Y-7444
| 1067-53-4 |
Silane Y-10111
| 1067-53-4 |
Silanol, diphenylmethyl-
| 778-25-6 |
Silanol, diphenyl(3-(1-piperidinyl)propyl)-
| 72191-17-4 |
Silanol, triethyl-, sodium salt
| 7348-93-8 |
Silanol, trimethyl-, lithium derivative
| 2004-14-0 |
Silastic 386 catalyst
| 2004-14-0 |
Silastic 38b foam elastomer, catalyst
| 2004-14-0 |
Silene vulgaris (moench.) Garcke, extractSUBSTANCE DEFINITION :Plant belonging to the family CaryophyllaceaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963-Volume(issue)/page/year: 22,487,1984
| 2004-14-0 |
Siler divanicatum Bent Hook, crude extract
| 2004-14-0 |
Sesbania sesban (L.) Merr. var. bicolor W. & A.,extract excluding rootsSUBSTANCE DEFINITION :Plant belonging to the family LeguminosaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963-
| 2004-14-0 |
Silica, amorphous fumed
| 112945-52-5 |
Silica, amorphous - diatomaceous earth
| 61790-53-2 |
Silica, amorphous-fume
| 69012-64-2 |
Silica, amorphous, precipitated and gel
| 112926-00-8 |
Silica, crystalline - cristobalite
| 14464-46-1 |
Silica, crystalline - fused
| 60676-86-0 |
Silica, crystalline - quartz
| 14808-60-7 |
Silica, crystalline - tridymite
| 15468-32-3 |
Silica, crystalline - tripoli
| 1317-95-9 |
Silica gel
| 63231-67-4 |
Seseli indicum Wight & Arn., fruit extractSUBSTANCE DEFINITION :Plant belonging to the family UmbelliferaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963-
| 63231-67-4 |
Silicate(2-), hexafluoro-
| 17084-08-1 |
Silicate(2-), hexafluoro-, diammonium
| 16919-19-0 |
Silicate(2-), hexafluoro-, dihydrogen
| 16961-83-4 |
Silicate(2-), hexafluoro-, dipotassium
| 16871-90-2 |
Silicate(2-), hexafluoro-, disodium
| 16893-85-9 |
Silicate(2-), hexafluoro-, lead(II) salt, dihydrate
| 25808-74-6 |
Silicate(2-), hexafluoro-, magnesium (11)
| 16949-65-8 |
Silicate(2-), hexafluoro-, magnesium, hexahydrate
| 18972-56-0 |
Silicate(2-), hexafluoro-, strontium
| 18943-30-1 |
Silicate(2-), hexafluoro-, thallium
| 27685-40-1 |
SF-96
| 63148-62-9 |
Silicate(2-), hexafluoro-, zinc
| 16871-71-9 |
Silicate, mica
| 12001-26-2 |
Silicate, portland cement
| 65997-15-1 |
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