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Potassium acid fluoride

RTECS #: TS6650000

CAS #: 7789-29-9

UPDATE: May 2009 MW: 78.11 MF: F2HK


NOTE:

TABLE OF CONTENTS:
  1. SYNONYMS:
  2. REVIEWS:
  3. STANDARDS AND REGULATIONS:
  4. NIOSH DOCUMENTATION AND SURVEILLANCE:
  5. STATUS IN FEDERAL AGENCIES:
  6. REFERENCES:

SYNONYMS:

  1. Bifluorure de potassium (French)
  2. Hydrogen potassium fluoride
  3. Potassium hydrogen difluoride
  1. Potassium hydrogen fluoride
  2. Potassium monohydrogen difluoride
  3. Potassium bifluoride


SKIN AND EYE IRRITATION DATA AND REFERENCES:

ROUTE/
ORGANISM 		DOSE
EFFECT

 REFERENCE
N/R
 N/R N/R N/R


MUTATION DATA AND REFERENCES:

SYSTEM TEST ROUTE/
ORGANISM/
TISSUE 		DOSE REFERENCE
N/R N/R N/R N/R


REPRODUCTIVE EFFECTS DATA AND REFERENCES:

ROUTE/
ORGANISM 		DOSE
EFFECT

 REFERENCE
N/R
 N/R N/R N/R


TUMORIGENIC DATA AND REFERENCES:

ROUTE/
ORGANISM 		DOSE
EFFECT

 REFERENCE
N/R
 N/R N/R N/R


ACUTE TOXICITY DATA AND REFERENCES:

ROUTE/
ORGANISM 		DOSE
EFFECT

 REFERENCE
N/R
 N/R N/R N/R


OTHER MULTIPLE DOSE DATA AND REFERENCES:

ROUTE/
ORGANISM 		DOSE
EFFECT

 REFERENCE
N/R
 N/R N/R N/R


REVIEWS:

ORGANIZATION STANDARD
REFERENCE
American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value time-weighted average 2.5 mg(F)/m3 DTLVS* TLV/BEI,2007
American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value Not classifiable as human carcinogen DTLVS* TLV/BEI,2007
TOXICOLOGY REVIEW
AMSSAQ 400,5,1963


STANDARDS AND REGULATIONS:

ORGANIZATION STANDARD
REFERENCE
Mine Safety and Health Administration (MSHA) STANDARD - air time-weighted average 2.5 mg(F)/m3 DTLVS* 3,116,1971
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (General Industry) 8 hour time-weighted average 2.5 mg(F)/m3 CFRGBR 29,1910.1000,1994
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Construction) 8 hour time-weighted average 2.5 mg(F)/m3 CFRGBR 29,1926.55,1994
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Shipyards) 8 hour time-weighted average 2.5 mg(F)/m3 CFRGBR 29,1915.1000,1993
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Federal Contractors) 8 hour time-weighted average 2.5 mg(F)/m3 CFRGBR 41,50-204.50,1994
Occupational Exposure Limit - AUSTRALIA time-weighted average 2.5 mg(F)/m3, JUL2008
Occupational Exposure Limit - BELGIUM time-weighted average 2.5 mg(F)/m3, MAR2002
Occupational Exposure Limit - DENMARK time-weighted average 2.5 mg(F)/m3, OCT 2002
Occupational Exposure Limit - EC time-weighted average 2.5 mg(F)/m3, FEB 2006
Occupational Exposure Limit - FINLAND time-weighted average 2.5 mg(F)/m3, JAN1999
Occupational Exposure Limit - FRANCE VME 2.5 mg(F)/m3, FEB2006
Occupational Exposure Limit - GERMANY MAK 1 mg(F)/m3 (inhalable), 2005
Occupational Exposure Limit - HUNGARY time-weighted average 2.5 mg(F)/m3, short term exposure limit 10 mg(F)/m3, Skin, SEP2000
Occupational Exposure Limit - MEXICO time-weighted average 2.5 mg(F)/m3, 2004
Occupational Exposure Limit - NEW ZEALAND time-weighted average 2.5 mg(F)/m3, JAN2002
Occupational Exposure Limit - NORWAY time-weighted average 0.6 mg(F)/m3, JAN1999
Occupational Exposure Limit - THE PHILIPPINES time-weighted average 2.5 mg(F)/m3, JAN1993
Occupational Exposure Limit - POLAND MAC(time-weighted average) 1 mg(HF)/m3, MAC(short term exposure limit) 3 mg(HF)/m3, JAN1999
Occupational Exposure Limit - SWEDEN time-weighted average 2 mg(F)/m3, JUN2005
Occupational Exposure Limit - SWITZERLAND MAK- week 1 mg(F)/m3,KZG- week 4 mg(F)/m3, Skin, DEC2006
Occupational Exposure Limit - THAILAND time-weighted average 2.5 mg(F)/m3, JAN1993
Occupational Exposure Limit - TURKEY time-weighted average 2.5 mg(F)/m3, JAN1993
Occupational Exposure Limit - UNITED KINGDOM time-weighted average 2.5 mg(F)/m3, 2005
Occupational Exposure Limit IN ARGENTINA, BULGARIA, COLOMBIA, JORDAN American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value;

Not classifiable as human carcinogen
Occupational Exposure Limit IN SINGAPORE, VIETNAM American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value
Not classifiable as human carcinogen


NIOSH DOCUMENTATION AND SURVEILLANCE:

ORGANIZATION STANDARD or SURVEY
REFERENCE
National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Level TO FLUORIDES, INORGANIC-air 10 hour time-weighted average 2.5 mg(F)/m3 NIOSH* DHHS #92-100,1992
National Occupational Hazard Survey 1974 National Occupational Hazard Survey 1974: Hazard Code: 81945;
Number of Industries 119;
Total Number of Facilities 6,997;
Number of Occupations 54;
Total Number of Employees Exposed 63,778
National Occupational Exposure Survey 1983 National Occupational Exposure Survey 1983: Hazard Code: 81945;
Number of Industries 37;
Total Number of Facilities 1,145;
Number of Occupations 29;
Total Number of Employees Exposed 21,433;
Total Number of Female Employees Exposed 5,829


STATUS IN FEDERAL AGENCIES:

ORGANIZATION
REFERENCE
EPA TSCA Section 8(b) CHEMICAL INVENTORY


REFERENCES:

CODEN
REFERENCE
AMSSAQ Acta Medica Scandinavica, Supplement. (Almqvist & Wiksell, POB 45150, S-10430 Stockholm, Sweden) No.1-730, 1921-88.
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402)
DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996
NIOSH* National Institute of Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda.

Used as component of flux and FLUORINE cell electrolytes, reagent for FLUORINE introduction

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