*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : NH3486300
CHEMICAL NAME : Hypochlorous acid, sodium salt
CAS REGISTRY NUMBER : 7681-52-9
OTHER CAS REGISTRY NOS. : 8007-59-8
LAST UPDATED : 199710
DATA ITEMS CITED : 27
MOLECULAR FORMULA : Cl-O.Na
MOLECULAR WEIGHT : 74.44
COMPOUND DESCRIPTOR : Tumorigen
Mutagen
Human
Primary Irritant
SYNONYMS/TRADE NAMES :
* Antiformin
* B-K liquid
* Carrel-dakin solution
* Chloros
* Chlorox
* Clorox
* Dakins solution
* Deosan
* Hyclorite
* Hypochlorite solution containing >7% avaliable chlorine by wt. (UN1791)
* Javex
* Klorocin
* Milton
* Neo-cleaner
* Neoseptal CL
* Parozone
* Purin B
* Sodium chloride oxide
* Sodium hypochlorite
* Sodium oxychloride
* Surchlor
*** HEALTH HAZARD DATA ***
** SKIN/EYE IRRITATION DATA **
TYPE OF TEST : Standard Draize test
ROUTE OF EXPOSURE : Administration into the eye
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : 10 mg
REACTION SEVERITY : Moderate
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E.
First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year:
55,501,1980
** ACUTE TOXICITY DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Human - woman
DOSE/DURATION : 1 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
Vascular - BP lowering not characterized in autonomic section
Skin and Appendages - corrosive (after topical exposure)
REFERENCE :
HUTODJ Human Toxicology. (Macmillan Press Ltd., Houndmills, Basingstoke,
Hants., RG 21 2XS, UK) V.1- 1981- Volume(issue)/page/year: 7,37,1988
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Human - man
DOSE/DURATION : 45 mg/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - other changes
Gastrointestinal - nausea or vomiting
REFERENCE :
AEMED3 Annals of Emergency Medicine. (American College of Emergency
Physicians, 1125 Executive Circle, Irving, TX 75038)
Volume(issue)/page/year: 21,1394,1992
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 5800 mg/kg
TOXIC EFFECTS :
Behavioral - changes in motor activity (specific assay)
Gastrointestinal - other changes
REFERENCE :
SKEZAP Shokuhin Eiseigaku Zasshi. Food Hygiene Journal. (Nippon Shokuhin
Eisei Gakkai c/o Shokuhin Eisei Senta, 2-6-1 Jingumae, Shibuya-ku, Tokyo
150, Japan) V.1- 1960- Volume(issue)/page/year: 27,553,1986
** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 140 mg/kg/9W-C
TOXIC EFFECTS :
Endocrine - changes in spleen weight
Immunological Including Allergic - decrease in cellular immune response
Biochemical - Metabolism (Intermediary) - lipids including transport
REFERENCE :
TXCYAC Toxicology. (Elsevier Scientific Pub. Ireland, Ltd., POB 85,
Limerick, Ireland) V.1- 1973- Volume(issue)/page/year: 44,257,1987
** MUTATION DATA **
TYPE OF TEST : Mutation in microorganisms
TEST SYSTEM : Bacteria - Salmonella typhimurium
DOSE/DURATION : 1 mg/plate
REFERENCE :
AMONDS Applied Methods in Oncology. (Elsevier Science Pub. Co., Inc., 52
Vanderbilt Ave., New York, NY 10017) V.1- 1978- Volume(issue)/page/year:
3,253,1980
TYPE OF TEST : DNA repair
TEST SYSTEM : Bacteria - Escherichia coli
DOSE/DURATION : 20 ug/disc
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE
Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 41,61,1976
TYPE OF TEST : DNA damage
TEST SYSTEM : Bacteria - Escherichia coli
DOSE/DURATION : 420 umol/L
REFERENCE :
AIPAAV Annales de l'Institut Pasteur (Paris). (Paris, France) V.1-123,
1887-1972. For publisher information, see ANMBCM. Volume(issue)/page/year:
114,595,1968
TYPE OF TEST : Phage inhibition capacity
TEST SYSTEM : Bacteria - Escherichia coli
DOSE/DURATION : 103 ug/well
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE
Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 260,349,1991
TYPE OF TEST : Micronucleus test
ROUTE OF EXPOSURE : Multiple routes
TEST SYSTEM : Non-mammalian species
DOSE/DURATION : 200 ppb
REFERENCE :
MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road,
Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 4,170,1989
TYPE OF TEST : Cytogenetic analysis
ROUTE OF EXPOSURE : Multiple routes
TEST SYSTEM : Non-mammalian species
DOSE/DURATION : 120 ug/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE
Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 319,223,1993
TYPE OF TEST : Cytogenetic analysis
TEST SYSTEM : Human Lymphocyte
DOSE/DURATION : 100 ppm/24H
REFERENCE :
ARMCAH Annual Review of Medicine. (Annual Reviews, Inc., POB 10139, Palo
Alto, CA 94303) V.1- 1950- Volume(issue)/page/year: 21,409,1970
TYPE OF TEST : Sister chromatid exchange
TEST SYSTEM : Human Embryo
DOSE/DURATION : 149 mg/L
REFERENCE :
SNSHBT Senshokutai. Chromosome. (Sensyokutai Gakkai, Kaokusai Kirisutokyo
Daigaku, Mitaka, Tokyo-to, Japan) No.1- 1946- Adopted new numbering
in 1976. Volume(issue)/page/year: (20),574,1980
TYPE OF TEST : Cytogenetic analysis
TEST SYSTEM : Rodent - hamster Lung
DOSE/DURATION : 100 mg/L
REFERENCE :
ATSUDG Archives of Toxicology, Supplement. (Springer-Verlag New York, Inc.,
Service Center, 44 Hartz Way, Secaucus, NJ 07094) No.1- 1978-
Volume(issue)/page/year: 4,41,1980
*** REVIEWS ***
IARC Cancer Review:Animal Inadequate Evidence
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- Volume(issue)/page/year: 52,159,1991
IARC Cancer Review:Human No Available Data
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- Volume(issue)/page/year: 52,159,1991
IARC Cancer Review:Group 3
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- Volume(issue)/page/year: 52,159,1991
*** 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
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOHS - National Occupational Hazard Survey (1974)
NOHS Hazard Code - 69090
No. of Facilities: 70228 (estimated)
No. of Industries: 202
No. of Occupations: 111
No. of Employees: 556864 (estimated)
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - 69090
No. of Facilities: 23747 (estimated)
No. of Industries: 168
No. of Occupations: 132
No. of Employees: 562423 (estimated)
No. of Female Employees: 265913 (estimated)
*** STATUS IN U.S. ***
EPA GENETOX PROGRAM 1988, Positive: E coli polA without S9
EPA GENETOX PROGRAM 1988, Positive/dose response: In vitro
cytogenetics-nonhuman
EPA GENETOX PROGRAM 1988, Positive/dose response: In vitro
cytogenetics-human lymphocyte
EPA GENETOX PROGRAM 1988, Inconclusive: Histidine reversion-Ames test
EPA TSCA Section 8(b) CHEMICAL INVENTORY
EPA TSCA Section 8(d) unpublished health/safety studies
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998
*** END OF RECORD ***
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