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82-48-4

82-48-4 Structure

82-48-4 Structure
IdentificationBack Directory
[Name]

9,10-dioxoanthracene-1,8-disulphonic acid
[CAS]

82-48-4
[Synonyms]

9,10-dioxoanthracene-1,8-disulfonic acid
9,10-dioxoanthracene-1,8-disulphonic acid
9,10-diketoanthracene-1,8-disulfonic acid
9,10-Dihydro-9,10-dioxo-1,8-anthracenedisulfonic acid
9,10-Dihydro-9,10-dioxoanthracene-1,8-disulfonic acid
1,8-Anthracenedisulfonic acid, 9,10-dihydro-9,10-dioxo-
[EINECS(EC#)]

201-426-1
[Molecular Formula]

C14H8O8S2
[MDL Number]

MFCD00128841
[MOL File]

82-48-4.mol
[Molecular Weight]

368.34
Chemical PropertiesBack Directory
[Melting point ]

293.5°C
[Boiling point ]

468.69°C (rough estimate)
[density ]

1.6673 (rough estimate)
[refractive index ]

1.6000 (estimate)
[color ]

Yellow needles
[Water Solubility ]

400g/L(18 ºC)
[EPA Substance Registry System]

1,8-Anthracenedisulfonic acid, 9,10-dihydro-9,10-dioxo- (82-48-4)
Raw materials And Preparation ProductsBack Directory
Safety DataBack Directory
[TSCA ]

TSCA listed
[Toxicity]

LD50 orl-rat: 1870 mg/kg GISAAA 45(3),73,80
Hazard InformationBack Directory
[Chemical Properties]

The product crystallizes from water to obtain a yellow needle-shaped pentahydrate with a melting point of 293-294°C. It is very soluble in water and soluble in ethanol.
[Safety Profile]

Moderately toxic by ingestion.When heated to decomposition it emits toxic fumes ofSOx.
82-48-4 suppliers list
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