1,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid

Suppliers

Names

[ CAS No. ]:
6492-85-9

[ Name ]:
1,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid

[Synonym ]:
1,5-Dihydroxy-4,8-di-p-toluidino-anthrachinon
1,5-dihydroxyanthraquinone-2,6-disulfonic acid
1,5-dihydroxy-4,8-di-p-toluidino-anthraquinone
Toluidine Blue Base
1,5-dihydroxy-9,10-dioxo-9,10-dihydro-anthracene-2,6-disulfonic acid
1,5-DIHYDROXY-4,8-BIS[(4-METHYLPHENYL)AMINO]ANTHRAQUINONE
9,1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino]
1,5-Dihydroxy-9,10-dioxo-9,10-dihydro-anthracen-2,6-disulfonsaeure
4.8-Di-p-toluidino-anthrarufin

Chemical & Physical Properties

[ Molecular Formula ]:
C14H8O10S2

[ Molecular Weight ]:
400.33700

[ Exact Mass ]:
399.95600

[ PSA ]:
200.10000

[ LogP ]:
2.52820

Safety Information

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Anthrarufin

DownStream

  • 9,10-Anthracenedione,1,2,5,6-tetrahydroxy-

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%