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Eriochrome Black T
Predict NMR spectrum
RN: 
1787-61-7
MF: 
C20H12N3NaO7S
MW: 
461.38095
InChI:  1S/C20H13N3O7S.Na/c24-17-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)19(17)22-21-16-8-5-11-3-1-2-4-13(11)20(16)25;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1/b22-21+;
InChIKey:  AMMWFYKTZVIRFN-QUABFQRHSA-M
H donor:  2
H acceptor:  10
Rotatable bond:  4
Stereocenter:  0
cLogP:  3.567
cLogS:  -5.794
Polar surface:  176.58
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  Supplier     Description     Reference  
advtechind chrome black T bs/
25G
advtechind eriochrome black T (C.I. 14645), 0.5 wt. % solution in triethanolamine
100ML
500ML
6X100ML
advtechind eriochrome black T (C.I. 14645), 0.5 wt. % in methanol
500ML
leapchem eriochrome black t
on request
alfa-chemistry Mordant black 11 triturate
aifchem 1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-, sodium salt (1:1), IND
500g
1kg
leapchem eriochrome black t
on request
alfa-chemistry
, ACS
1g
5g
10g
25g
100g
250g
leapchem eriochrome black t
on request
leapchem eriochrome black t, 98%
on request
lingruichem Mordant Black T
on request
lingruichem Mordant Black T
on request
lingruichem Acid Cheome Black T;1-Naphthalenesulfonic acid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro,mono-sodium salt;C.I.Mordant Black 11,Chrome Black ET,Chromogene Black ETOO,Eriochrome Black TFD,Omega Chrome Black S,Sunchromine Black ET,Victochrome Black
on request
carbonesci Eriochrome black t, 98%
on request
lingruichem Acid Chrome Black T
on request
lingruichem Mordant Black T
on request
lingruichem Eriochrome Black T
on request
oakwood
Mordant Black 11, ACS reagent grade (Eriochrome Black T)
 , 55%
1g
10g
100g
rosewachem EriochroMe Black T
on request
biosynth
Sodium 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitronaphthalene-1-sulphonate
on request

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