CHEMICAL IDENTIFICATION

RTECS NUMBER :

QK2400000

CHEMICAL NAME :

1-Naphthalenesulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-, monosodium salt

CAS REGISTRY NUMBER :

1248-18-6

LAST UPDATED :

199710

DATA ITEMS CITED :

7

MOLECULAR FORMULA :

C20-H13-N2-O4-S.Na

MOLECULAR WEIGHT :

400.40

WISWESSER LINE NOTATION :

L66J BSWO CNUN- BL66J CQ &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :

Mutation in microorganisms

TEST SYSTEM :

Bacteria - Salmonella typhimurium

DOSE/DURATION :

500 ug/plate

REFERENCE :

AEMIDF Applied and Environmental Microbiology. (American Soc. for Microbiology, 1913 I St., NW, Washington, DC 20006) V.31- 1976- Volume(issue)/page/year: 42,641,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0915 No. of Facilities: 6311 (estimated) No. of Industries: 56 No. of Occupations: 55 No. of Employees: 59349 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0915 No. of Facilities: 462 (estimated) No. of Industries: 3 No. of Occupations: 16 No. of Employees: 6025 (estimated) No. of Female Employees: 769 (estimated)