CAS 633-96-5 | Acid Orange 7

[1]. Fang Zhang, et al. Decolorization of Acid Orange 7 by extreme-thermophilic mixed culture. Bioresour Technol. 2019 Nov;291:121875.

[2]. Mohamad Ghalebizade, et al. Acid Orange 7 treatment and fate by electro-peroxone process using novel electrode arrangement. Chemosphere. 2019 Nov;235:1007-1014.

CHEMICAL IDENTIFICATION

RTECS NUMBER :

DB7084000

CHEMICAL NAME :

Benzenesulfonic acid, 4-((2-hydroxy-1-naphthalenyl)azo)-, monosodium salt

CAS REGISTRY NUMBER :

633-96-5

LAST UPDATED :

199710

DATA ITEMS CITED :

10

MOLECULAR FORMULA :

C16-H12-N2-O4-S.Na

MOLECULAR WEIGHT :

351.35

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

150 gm/kg/43W-C

TOXIC EFFECTS :

Liver - other changes Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

240 mg/kg/3D-I

TOXIC EFFECTS :

Liver - other changes Biochemical - Metabolism (Intermediary) - lipids including transport

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

150 gm/kg

SEX/DURATION :

male 43 week(s) pre-mating

TOXIC EFFECTS :

Reproductive - Paternal Effects - testes, epididymis, sperm duct

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Intratesticular

DOSE :

10 mg/kg

SEX/DURATION :

male 1 day(s) pre-mating

TOXIC EFFECTS :

Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Paternal Effects - testes, epididymis, sperm duct

MUTATION DATA

TYPE OF TEST :

Mutation in mammalian somatic cells

TEST SYSTEM :

Human Lymphocyte

DOSE/DURATION :

12 nmol/L

REFERENCE :

MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 249,265,1991 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1433 No. of Facilities: 4422 (estimated) No. of Industries: 42 No. of Occupations: 44 No. of Employees: 43457 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1433 No. of Facilities: 3061 (estimated) No. of Industries: 22 No. of Occupations: 31 No. of Employees: 38768 (estimated) No. of Female Employees: 14382 (estimated)

Chemosphere 109 , 106-12, (2014)

The effect of Cl(-) on the oxidative degradation of Acid Orange 7 (AO7) was investigated in UV/S2O8(2-) system to elucidate the chlorination pathways in saline wastewaters. Lower amount of Cl(-) as we...

Biotech. Histochem. 77(5&6) , 237-275, (2002)

Water Res. 46(19) , 6419-29, (2012)

In this study, the operational factors affecting the bioregeneration of AO7-loaded MAMS particles in batch system, namely redox condition, initial acclimated biomass concentration, shaking speed and t...