CAS 2610-11-9|Direct Red 81

[1]. Dehghani M, et al. Direct red 81 adsorption on iron filings from aqueous solutions; kinetic and isotherm studies. Environ Technol. 2019 May;40(13):1705-1713.

CHEMICAL IDENTIFICATION

RTECS NUMBER :

QK1370000

CHEMICAL NAME :

2-Naphthalenesulfonic acid, 7-(benzoylamino)-4-hydroxy-3-((4-((4-sulfophenyl)azo) phenyl)azo)-,disodium salt

CAS REGISTRY NUMBER :

2610-11-9

LAST UPDATED :

199710

DATA ITEMS CITED :

7

MOLECULAR FORMULA :

C29-H19-N5-O8-S2.2Na

MOLECULAR WEIGHT :

675.63

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1048 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TEST SYSTEM :

Rodent - mouse

DOSE/DURATION :

91250 ug/kg/24H (Intermittent)

REFERENCE :

TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 40,183,1988 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2171 No. of Facilities: 99 (estimated) No. of Industries: 5 No. of Occupations: 12 No. of Employees: 1931 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2171 No. of Facilities: 369 (estimated) No. of Industries: 9 No. of Occupations: 6 No. of Employees: 5247 (estimated) No. of Female Employees: 544 (estimated)

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