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MSDS  : Cryptohalite
CAS  : 1309-32-6
SYNONYMS  : * Ammonium hexafluorosilicate * Fluosilicate de ammonium
*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : GQ9450000
CHEMICAL NAME : Cryptohalite
CAS REGISTRY NUMBER : 1309-32-6
LAST UPDATED : 199706
DATA ITEMS CITED : 10
MOLECULAR FORMULA : F6-Si.2H4-N
MOLECULAR WEIGHT : 178.19
WISWESSER LINE NOTATION : Z&2 SI-F6
COMPOUND DESCRIPTOR : Agricultural Chemical
SYNONYMS/TRADE NAMES :
* Ammonium hexafluorosilicate
* Fluosilicate de ammonium

*** 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: 5,27,1953

TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - guinea pig
DOSE/DURATION : 150 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 : 224 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 ***

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

*** OCCUPATIONAL EXPOSURE LIMITS ***

OEL-RUSSIA:STEL 0.2 mg/m3 JAN 1993

*** 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


*** END OF RECORD ***
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NAMECAS
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Croton tiglium Linn., seed extractSUBSTANCE DEFINITION :Plant belonging to the family EuphorbiaceaeREFERENCE :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 483-63-6
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Crotoxin B 59979-26-9
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Crucivin 79585-47-0
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Crude saikoside 89958-12-3
Cryomycin 37306-12-0
Cryptenamine 1356-18-9
Crypteronia paniculata Bl., extractSUBSTANCE DEFINITION :Plant belonging to the family CrypteroniaceaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963- 1356-18-9
Cryptocarya amygdalina Nees, stem bark extractSUBSTANCE DEFINITION :Plant belonging to the family LauraceaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963- 1356-18-9
Cryptocidin 62851-62-1
Cryptoescin 68073-22-3
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Cryptograndoside B 101077-03-6
Cryptohalite 1309-32-6
Cryptolepis buchanani Roem. & Schult., extractSUBSTANCE DEFINITION :Plant belonging to the family AsclepiadaceaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963-Volume(issue)/page/year: 7,250,1969 1309-32-6
Cryptolepis elegans Wall., extract excluding rootsSUBSTANCE DEFINITION :Plant belonging to the family AsclepiadaceaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963-Volume(issue)/page/year: 15,208,1977 1309-32-6
Cryptolepis grandiflora Wight, extractSUBSTANCE DEFINITION :Plant belonging to the family AsclepiadaceaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963- 1309-32-6
CryptolepisinSUBSTANCE DEFINITION :Extracted from the plant Cryptolepis buchanani Roem. et SchultREFERENCE :YHHPAL Yaoxue Xuebao. Acta Pharmaceutica Sinica. Pharmaceutical Journal.(China International Book Trading Corp., POB 2820, Beijing, Peop. Rep.China) V.1- 1953- Suspended 1966-78. Volume(issue)/page/year:10,561,1963 1309-32-6
Cryptomeria japonica (Linn. f.) D. Don, extractSUBSTANCE DEFINITION :Plant belonging to the family PinaceaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963- 1309-32-6
Cryptomycin A1 58591-41-6
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Crystallomycin, sodium salt 58591-41-6
p-Cresol, 2-nitro-alpha,alpha,alpha-trifluoro- 400-99-7
Crytocaria anamalyana Gamble, extract excluding rootSUBSTANCE DEFINITION :Indian plant belonging to the family LauraceaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963-Volume(issue)/page/year: 26,883,1988 400-99-7
Cuauchichicine hydrochloride 64044-05-9
Cubeb oil 8007-87-2
Cucubalus bacciferus Linn., 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: 16,228,1978 8007-87-2
Cucumarioside 74434-21-2
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m-Cresol, 6-nonyl- 63992-49-4
Cucumis prophetarum, extract 63992-49-4
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Cucumis trigonus alcoholic extractsSUBSTANCE DEFINITION :Alcoholic extracts of the plant Cucumis trigonusREFERENCE :PHMGBN Pharmacology: International Journal of Experimental and ClinicalPharmacology. (S. Karger AG, Postfach CH-4009 Basel, Switzerland) V.1-1968- Volume(issue)/page/year: 20,52,1980 63992-49-4
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