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Chromic acid, strontium salt (1:1)

RTECS #: GB3240000

CAS #: 7789-06-2


UPDATE: May 2009 MW: 203.62 MF: CrO4Sr


NOTE:

TABLE OF CONTENTS:
  1. SYNONYMS:
  2. MUTATION DATA:
  3. TUMORIGENIC DATA:
  4. ACUTE TOXICITY DATA:
  5. REVIEWS:
  6. STANDARDS AND REGULATIONS:
  7. NIOSH DOCUMENTATION AND SURVEILLANCE:
  8. STATUS IN FEDERAL AGENCIES:
  9. REFERENCES:

SYNONYMS:

  1. C.I. 77839
  2. C.I. Pigment Yellow 32
  3. Deep Lemon Yellow
  4. Pigment Yellow 32
  5. Strontium chromate
  6. Strontium chromate (1:1)
  7. Strontium chromate 12170
  1. Strontium chromate A
  2. Strontium chromate (ACGIH)
  3. Strontium chromate (VI)
  4. Strontium chromate X - 2396
  5. Strontium Yellow
  6. Sutokuro T
  7. X 2396


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
mutation in microorganisms Salmonella typhimurium 800 ng/plate (+enzymatic activation step) MUREAV 156,219,1985
morphological transform hamster embryo 100 g/L CRNGDP 12,1811,1991
sister chromatid exchange hamster ovary 100 g/L MUREAV 156,219,1985


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
implant
rat
lowest published toxic dose: 125 mg/kg Tumorigenic: Equivocal tumorigenic agent by RTECS criteria

Tumorigenic: Tumors at site of application
AIHAAP 20,274,1959
intratracheal
rat
lowest published toxic dose: 40 mg/kg/34 week- intermittent Tumorigenic: Equivocal tumorigenic agent by RTECS criteria

Lung, Thorax, or Respiration: Tumors

Tumorigenic: Tumors at site of application
AEHLAU 5,445,1962


ACUTE TOXICITY DATA AND REFERENCES:

ROUTE/
ORGANISM
DOSE
EFFECT

REFERENCE
inhalation
rat
lowest published toxic concentration: 40 mg/m3 Behavioral: Alteration of classical conditioning VCVN1* -,128,1988
inhalation
rat
lowest published toxic concentration: 20 mg/m3 Nutritional and Gross Metabolic: Other changes VCVN1* -,128,1988
intratracheal
rat
lethal dose (50 percent kill): 16.6 mg/kg N/R VCVN1* -,128,1988
oral
mammal (species unspecified)
lethal dose (50 percent kill): >1,500 mg/kg N/R GTPZAB 19(8),43,1975
oral
rat
lethal dose (50 percent kill): 3,118 mg/kg N/R VCVN1* -,128,1988


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 0.0005 mg(Cr)/m3 DTLVS* TLV/BEI,2007
American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value Suspected human carcinogen DTLVS* TLV/BEI,2007
International Agency for Research on Cancer (IARC) Cancer Review Animal Sufficient Evidence IMEMDT 23,205,1980
International Agency for Research on Cancer (IARC) Cancer Review Animal Sufficient Evidence IMEMDT 49,49,1990
International Agency for Research on Cancer (IARC) Cancer Review Human Sufficient Evidence IMEMDT 23,205,1980
International Agency for Research on Cancer (IARC) Cancer Review Human Sufficient Evidence IMEMDT 49,49,1990
International Agency for Research on Cancer (IARC) Cancer Review Group 1 IMEMDT 49,49,1990
TOXICOLOGY REVIEW
ENTOX* -,602,2005
TOXICOLOGY REVIEW
HBTME* ,487,2007


STANDARDS AND REGULATIONS:

ORGANIZATION STANDARD
REFERENCE

Mine Safety and Health Administration (MSHA) STANDARD - air time-weighted average 0.5 mg(Cr)/m3 DTLVS* 3,35,1971
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (General Industry) ceiling concentration 0.1 mg(CrO3)/m3 CFRGBR 29,1910.1000,1994
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Construction) ceiling concentration 0.1 mg(CrO3)/m3 CFRGBR 29,1926.55,1994
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Shipyards) ceiling concentration 0.1 mg(CrO3)/m3 CFRGBR 29,1915.1000,1993
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Federal Contractors) ceiling concentration 0.1 mg(CrO3)/m3 CFRGBR 41,50-204.50,1994
Occupational Exposure Limit - ARAB Republic of Egypt time-weighted average 0.5 mg/m3, JAN1993
Occupational Exposure Limit - AUSTRALIA time-weighted average 0.05 mg(Cr)/m3, JUL2008
Occupational Exposure Limit - AUSTRIA TRK 0.05 mg(Cr)/m3, JAN 2006
Occupational Exposure Limit - AUSTRIA TRK 0.1 mg(Cr)/m3 (production), JAN 2006
Occupational Exposure Limit - AUSTRIA TRK 0.1 mg(Cr)/m3 (welding fumes), JAN 2006
Occupational Exposure Limit - BELGIUM time-weighted average 0.0005 mg/m3, Carcinogen, MAR2002
Occupational Exposure Limit - DENMARK time-weighted average 0.005 mg(Cr)/m3, OCT 2002
Occupational Exposure Limit - DENMARK time-weighted average 0.0005 mg(Cr)/m3, OCT 2002
Occupational Exposure Limit - FINLAND time-weighted average 0.5 mg/m3, JAN1993
Occupational Exposure Limit - FINLAND Carcinogen, JAN1999
Occupational Exposure Limit - FRANCE VME 0.05 mg(Cr)/m3, FEB2006
Occupational Exposure Limit - HUNGARY ceiling concentration 0.05 mg/m3, Carcinogen, SEP2000
Occupational Exposure Limit - INDIA time-weighted average 0.5 mg/m3, JAN1993
Occupational Exposure Limit - JAPAN Occupational Exposure Limit 0.05 mg(Cr)/m3, APR2007
Occupational Exposure Limit - NEW ZEALAND time-weighted average 0.001 mg(Cr)/m3, JAN2002
Occupational Exposure Limit - NORWAY time-weighted average 0.02 mg(CrO3)/m3, JAN1999
Occupational Exposure Limit - THE PHILIPPINES time-weighted average 0.5 mg/m3, JAN1993
Occupational Exposure Limit - POLAND time-weighted average 0.5 mg/m3, JAN1999
Occupational Exposure Limit - SWEDEN time-weighted average 0.005 mg(Cr)/m3;
short term exposure limit 0.015 mg(Cr)/m3, Carcinogen, Sen, JUN2005
Occupational Exposure Limit - SWITZERLAND MAK- week 0.05 mg(Cr)/m3, Carcinogen, DEC2006
Occupational Exposure Limit - THAILAND time-weighted average 1 mg/m3, JAN1993
Occupational Exposure Limit IN ARGENTINA, BULGARIA, COLOMBIA, JORDAN American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value;

Suspected human carcinogen
Occupational Exposure Limit IN SINGAPORE, VIETNAM American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value
Suspected human carcinogen


NIOSH DOCUMENTATION AND SURVEILLANCE:

ORGANIZATION STANDARD or SURVEY
REFERENCE

National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Level TO CHROMIUM(VI)-air Carcinogen;
10 hour time-weighted average 0.001 mg(Cr)/m3
NIOSH* DHHS #92-100,1992
National Occupational Hazard Survey 1974 National Occupational Hazard Survey 1974: Hazard Code: M2287;
Number of Industries 19;
Total Number of Facilities 627;
Number of Occupations 28;
Total Number of Employees Exposed 10,145
National Occupational Exposure Survey 1983 National Occupational Exposure Survey 1983: Hazard Code: M2287;
Number of Industries 28;
Total Number of Facilities 1,164;
Number of Occupations 36;
Total Number of Employees Exposed 38,744;
Total Number of Female Employees Exposed 2,855


STATUS IN FEDERAL AGENCIES:

ORGANIZATION
REFERENCE

EPA GENETOX PROGRAM 1988, Positive: Carcinogenicity-mouse/rat
EPA TSCA Section 8(b) CHEMICAL INVENTORY
Used as a corrosion inhibitor and in wash primers and aluminum flake coatings
EPA TSCA Section 8(d) unpublished health/safety studies
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
NIOSH CURRENT INTELLIGENCE BULLETIN 4, 1975/1976
NTP 11th Report on Carcinogens,2004:Known to be human carcinogen


REFERENCES:

CODEN
REFERENCE

AEHLAU Archives of Environmental Health. (Heldref Pub., 4000 Albemarle St., NW, Washington, DC 20016) V.1- 1960-
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958-
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402)
CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980-
DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996
ENTOX* Encyclopedia of Toxicology: Reference Book, Elsevier, 2005
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI
HBTME*
IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972-
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964-
NIOSH* National Institute of Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda.
VCVN1* "Vrednie chemichescie veshestva. Neorganicheskie soedinenia elementov I-IV groopp" (Hazardous substances. Inornanic substances containing I-IV group elements), Filov V.A., Chimia, 1988.

Used as a corrosion inhibitor and in wash primers and aluminum flake coatings

RTECS Compound Description:
   Tumorigen
   Mutagen

ALT CAS #: 54322-60-0
Click Here for Additional Information about RTECS

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