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CAS 4430-16-4 | disodium 2,2'-(5,8-dihydroxy-9,10-dioxoanthracene-1,4-diyldiimino)bis(5-methylbe

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Common Namedisodium 2,2'-(5,8-dihydroxy-9,10-dioxoanthracene-1,4-diyldiimino)bis(5-methylbenzenesulphonate
CAS Number4430-16-4Molecular Weight654.57500
Density/Boiling Point/
Molecular FormulaC28H20N2Na2O10S2Melting Point286-290ºC
MSDS/Flash Point/

Names

Nameacid green 41
SynonymMore Synonyms

Chemical & Physical Properties

Melting Point286-290ºC
Molecular FormulaC28H20N2Na2O10S2
Molecular Weight654.57500
Exact Mass654.03500
PSA229.82000
LogP6.09300
InChIKeyLERIXBKRKBHLHG-UHFFFAOYSA-L
SMILESCc1ccc(Nc2ccc(Nc3ccc(C)cc3S(=O)(=O)[O-])c3c2C(=O)c2c(O)ccc(O)c2C3=O)c(S(=O)(=O)[O-])c1.[Na+].[Na+]

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB6082000
CHEMICAL NAME :
Benzenesulfonic acid, 2,2'-((9,10-dihydro-5,8-dihydroxy-9,10-dioxo-1,4-anth racenediyl)diimino)bi s(5-methyl-, disodium slat
CAS REGISTRY NUMBER :
4430-16-4
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C28-H20-N2-O10-S2.2Na

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 28(7),53,1984
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 28(7),53,1984 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T0420 No. of Facilities: 1269 (estimated) No. of Industries: 32 No. of Occupations: 36 No. of Employees: 50273 (estimated) No. of Female Employees: 6099 (estimated)

Safety Information

Safety PhrasesS24/25

Synonyms

Fast Green 5GLW
alizarineviridine
disodiumslat
TELON FAST GREEN 5G
toluidinegreen
ALIZARIN VIRIDIN
EINECS 224-617-1
c.i.acidgreen41

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