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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
trisodium 2,4-diamino-3,5-bis(2-{4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)benzene-1-sulfonate

Inventory

EC number:
423-970-0
EC name:
Trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl)phenylazo]benzenesulfonate
CAS number:
-
Description:
ORANGE DER 8089
CAS number:
182926-43-8
Synonyms
Names:
trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl )phenylazo]benzenesulfonate

Molecular and structural information

Molecular formula:
Hill formula: C22 H21 N6 Na3 O15 S5
CAS formula: C22 H24 N6 O15 S5 . 3Na
Molecular weight:
ca. 838.7
Structural formula:
Chemical structure

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