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MSDS  : Benzenesulfonic acid, 2-amino-5-((4-sulfophenyl)azo)-, disodium salt
CAS  : 2706-28-7
SYNONYMS  : * Acetyl Yellow G * Acid Yellow * Acid Yellow AT * Acid Yellow G * Acid Yellow Geigy * Acid Yellow G KOND * Acilan Yellow Extra * Amacid Yellow RG * 4-Aminoazobenzene-3,4'-disulfonic acid disodium salt * C.I. 13015 * C.I. Acid Yellow 9 * C.I. Acid Yellow 9, disodium salt * C.I. Food Yellow 2 * Cilefa Yellow R * Fast Yellow AB * Fast Yellow Extra Specially Pure * Fast Yellow S * Fast Yellow S Extra Specially Pure * Fast Yellow Y * Food Yellow 2 * Golden Yellow Ruaf * Hexacol Acid Yellow G * Kiton Yellow Extra * Lacquer Yellow T * Wool Yellow G * Yellow acid * Zlut kysela 9 * Zlut potravinarska 2
*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : DB5035000
CHEMICAL NAME : Benzenesulfonic acid,
2-amino-5-((4-sulfophenyl)azo)-, disodium salt
CAS REGISTRY NUMBER : 2706-28-7
OTHER CAS REGISTRY NOS. : 56449-60-6
LAST UPDATED : 199701
DATA ITEMS CITED : 5
MOLECULAR FORMULA : C12-H9-N3-O6-S2.2Na
MOLECULAR WEIGHT : 401.34
SYNONYMS/TRADE NAMES :
* Acetyl Yellow G
* Acid Yellow
* Acid Yellow AT
* Acid Yellow G
* Acid Yellow Geigy
* Acid Yellow G KOND
* Acilan Yellow Extra
* Amacid Yellow RG
* 4-Aminoazobenzene-3,4'-disulfonic acid disodium salt
* C.I. 13015
* C.I. Acid Yellow 9
* C.I. Acid Yellow 9, disodium salt
* C.I. Food Yellow 2
* Cilefa Yellow R
* Fast Yellow AB
* Fast Yellow Extra Specially Pure
* Fast Yellow S
* Fast Yellow S Extra Specially Pure
* Fast Yellow Y
* Food Yellow 2
* Golden Yellow Ruaf
* Hexacol Acid Yellow G
* Kiton Yellow Extra
* Lacquer Yellow T
* Wool Yellow G
* Yellow acid
* Zlut kysela 9
* Zlut potravinarska 2

*** HEALTH HAZARD DATA ***

** ACUTE TOXICITY DATA **

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1312,1986

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 2500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1312,1986

*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOHS - National Occupational Hazard Survey (1974)
NOHS Hazard Code - M3152
No. of Facilities: 8 (estimated)
No. of Industries: 1
No. of Occupations: 6
No. of Employees: 88 (estimated)

NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - M3152
No. of Facilities: 8 (estimated)
No. of Industries: 1
No. of Occupations: 1
No. of Employees: 48 (estimated)
No. of Female Employees: 40 (estimated)

*** STATUS IN U.S. ***

EPA TSCA Section 8(b) CHEMICAL INVENTORY


*** END OF RECORD ***
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ALL Chemical Property And Toxicity Analysis PAGES IN THIS GROUP
NAMECAS
Benzenesulfonamide,N,N'-(2,2,2-trichloroethylidene)bis- 85095-84-7
Benzenesulfonamide, p-(trifluoromethyl)- 830-43-3
Benzenesulfonamide,N-(3-dimethylaminopropyl)-p-propoxy- 32410-95-0
Benzenesulfonamidothiophosphoric acid,diethyl ester 29667-17-2
Benzenesulfonanilide 1678-25-7
Benzenesulfonanilide, 4'-(9-acridinylamino)- 57164-59-7
Benzenesulfonanilide, 4,4'-dibromo- 57164-59-7
Benzenesulfonanilide, 3',5'-dichloro-, ammoniumsilver salt 57164-59-7
Benzenesulfonanilide, 4,4'-dichloro-N-methyl- 631-93-6
Benzenesulfonanilide, 3',5'-dichloro-, silvertrimethylphosphite salt 631-93-6
Benzenesulfonanilide, 3',5'-dichloro-, sodium salt 631-93-6
Benzenesulfonanilide,2',3,4',5,5',6-hexachloro-2-hydroxy- 36782-10-2
Benzenesulfonanilide, N-hydroxy- 7340-50-3
Benzenesulfonamide,N,N-dimethyl-3,5-dinitro-4-(dipropylamino)- 19044-94-1
p-Benzenesulfonanisidide, 4-bromo- 7454-72-0
Benzenesulfonic acid 98-11-3
Benzenesulfonic acid, (acetylamino)-,5-chloro-7-iodo-8-quinolinyl ester 63413-56-9
Benzenesulfonic acid,4-((acetylamino)methyl)hydrazide 74738-71-9
Benzenesulfonic acid, p-(9-acridinylamino)- 64895-23-4
Benzenesulfonic acid, alkyl deriv., branched 64895-23-4
Benzenesulfonic acid, alkyl deriv., linear 42615-29-2
Benzenesulfonic acid, alkyl deriv., sodium salts 8046-53-5
Benzenesulfonic acid, linear alkyl-, magnesium saltSUBSTANCE DEFINITION :Linear alkyl derivative containing from C-10 to C-14REFERENCE :TOIZAG Toho Igakkai Zasshi. Journal of Medical Society of Toho University.(Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143,Japan) V.1- 1954- 8046-53-5
Benzenesulfonic acid, p-n-alkyl- deriv., sodium saltSUBSTANCE DEFINITION :Alkyl deriv. contains from C10 to C13REFERENCE :28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku,"Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho PrumycluPraha, Czechoslovakia, 1972 8046-53-5
Benzenesulfonamide,4-(3,4-dimethyl-2,5-dioxo-3-phenyl-1-pyrrolidinyl)- 28103-55-1
Benzenesulfonic acid, alkyl deriv. and tallow alkylethoxylate sulfateSUBSTANCE DEFINITION :A mixture of 55% tallow alkyl ethoxylate sulfate and 45% linear alkylbenzenesulfonateREFERENCE :TXCYAC Toxicology. (Elsevier Scientific Pub. Ireland, Ltd., POB 85,Limerick, Ireland) V.1- 1973- 28103-55-1
Benzenesulfonic acid, o-amino- 88-21-1
Benzenesulfonic acid,2-amino-5-((4-amino-3-sulfophenyl)(4-imino-3-sulfo-2,5-cyclohexadien- 1-ylidene)methyl)-3-methyl-,disodium salt 3244-88-0
Benzenesulfonic acid, (o-aminobenzoyl)hydrazide 7732-42-5
Benzenesulfonic acid,3-(4-amino-3,5-diiodobenzenesulfonamido)- 7732-42-5
Benzenesulfonic acid,4-(4-amino-3,5-diiodobenzenesulfonamido)-, sodiumsalt 7732-42-5
Benzenesulfonic acid,p-((2-amino-4,6-dimethyl-5-pyrimidinyl)azo)- 2877-70-5
Benzenesulfonic acid, o-((2-aminoethyl)dithio)- 5301-12-2
Benzenesulfonic acid, 3-amino-4-hydroxy-5-nitro- 96-93-5
Benzenesulfonic acid, 2-amino-5-methoxy- 13244-33-2
Benzenesulfonamide, 4-(2,2-diethyl-N-succinimido)- 17100-85-5
Benzenesulfonamide, N,N-dimethyl-p-hydroxy- 15020-57-2
Benzenesulfonic acid,((4-((4-amino-3-methylphenyl)hydroxy(4-(phenylamino)phenyl)methyl) phenyl)amino)-, monosodium salt 30586-13-1
Benzenesulfonic acid,aminomethyl((4-((sulfophenyl)amino)phenyl)(4-((sulfophenyl)imino)- 2,5-cyclohexadien-1-ylidene)methyl)-,disodium salt 28631-66-5
Benzenesulfonic acid, 2-amino-5-nitro- 96-75-3
Benzenesulfonic acid, 2-amino-5-nitro-, ammonium salt 4346-51-4
Benzenesulfonic acid, p-((p-aminophenyl)azo)- 104-23-4
Benzenesulfonic acid, m-amino-, sodium salt 1126-34-7
Benzenesulfonic acid, 4-(4-amino-3-sulfophenylazo)- 101-50-8
Benzenesulfonic acid,2-amino-5-((4-sulfophenyl)azo)-, disodium salt 2706-28-7
Benzenesulfonic acid,((3-amino-2,4,6-trichlorophenyl)methylene) hydrazide 53516-81-7
Benzenesulfonic acid,2-anilino-5-(2,4-dinitroanilino)-, monosodium salt 6373-74-6
Benzenesulfonamide,N-(2,4-dimethyl-5-oxo-1-phenyl-3-pyrazolin-3-yl)- 6373-74-6
Benzenesulfonic acid, 2-anilino-5-nitro-, sodium salt 6373-74-6
Benzenesulfonic acid,2,2'-(1,4-anthraquinonylenediimino)bis(5-methyl-,disodium salt 4403-90-1

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