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903-46-8

Basic Information
CAS No.: 903-46-8
Name: 1,8-ANTHRAQUINONEDISULFONIC ACID SODIUM SALT
Molecular Structure:
Molecular Structure of 903-46-8 (1,8-ANTHRAQUINONEDISULFONIC ACID SODIUM SALT)
Formula: C14H8 O8 S2 . 2 Na
Molecular Weight: 412.31
Synonyms: 1,8-Anthracenedisulfonicacid, 9,10-dihydro-9,10-dioxo-, disodium salt (7CI,8CI,9CI);Anthraquinone-1,8-disulfonic acid disodium salt; Disodium1,8-anthraquinonedisulfonate; Disodium 9,10-anthraquinone-1,8-disulfonate;Disodium 9,10-dihydro-9,10-dioxoanthracene-1,8-disulfonate
EINECS: 212-991-9
Density: g/cm3
Boiling Point: °Cat760mmHg
Flash Point: °C
Hazard Symbols: Moderately toxic.
Safety: Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic vapors of SOx.
PSA: 165.30000
LogP: 2.43180
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  • 1,8-Anthracenedisulfonicacid, 9,10-dihydro-9,10-dioxo-, sodium salt (1:2)

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  • 1,8-ANTHRACENEDISULFONIC ACID 9,10-DIHYDRO-9,10-DIOXO-,DISODIUM SALTCAS

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    1,8-ANTHRACENEDISULFONIC ACID 9,10-DIHYDRO-9,10-DIOXO-,DISODIUM SALTCASAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

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  • disodium,9,10-dioxoanthracene-1,8-disulfonate

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    disodium,9,10-dioxoanthracene-1,8-disulfonate

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Chemistry

Molecular Structure of 9,10-Dihydro-9,10-dioxoanthracene-1,8-disulfonic acid, disodium salt (CAS NO.903-46-8):

IUPAC Name: disodium 9,10-dioxoanthracene-1,8-disulfonate
Empirical Formula: C14H6Na2O8S
Molecular Weight: 412.3022
Synonyms of 9,10-Dihydro-9,10-dioxoanthracene-1,8-disulfonic acid, disodium salt (CAS NO.903-46-8): 
 8-anthracenedisulfonicacid,9,10-dihydro-9,10-dioxo-disodiumsalt ; ANTHRAQUINONE-1,8-disulfonic acid, disodium salt ; 1,8-Anthraquinonedisulfonic acid sodium salt ; disodium 9,10-dihydro-9,10-dioxoanthracene-1,8-disulphonate ; 9,10-Dihydro-9,10-dioxo-1,8-anthracenedisulfonic acid disodium salt;9,10-Dihydro-9,10-dioxoanthracene-1,8-di(sulfonic acid sodium) salt ; 9,10-Dioxo-9,10-dihydroanthracene-1,8-disulfonic acid disodium salt ; 1,8-Anthraquinonedisulfonic acid disodium salt

Toxicity Data With Reference

1.    

ipr-rat TDLo:2000 mg/kg

    VCVGK*    Vrednie chemichescie veshestva, galogen I kislorod sodergashie organicheskie soedinenia . (Hazardous substances. Galogen and oxygen containing substances),Bandman A.L. et al.,Chimia.: 1994,500.

Safety Profile

Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic vapors of SOx.