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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 eriochrome black T (C.I. 14645) , gr / indicator grade
on request
1KG
on request
500G
on request
100G
on request
25G
advtechind eriochrome black T (C.I. 14645), 0.5 wt. % in methanol
on request
500ML
advtechind eriochrome black T (C.I. 14645), 0.5 wt. % solution in triethanolamine
500ML
on request
6X100ML
on request
100ML
on request
leapchem eriochrome black t, 98%
on request
leapchem eriochrome black t
on request
leapchem eriochrome black t
on request
leapchem eriochrome black t
on request
alfa-chemistry
, ACS
25g
100g
250g
1g
5g
10g
alfa-chemistry Mordant black 11 triturate
chemieliva C.I.Mordant Black 11, 98%
50G
100G
50KG
5G
10G
20G
carbonesci Eriochrome black t, 98%
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
bocsci Complex Eriochrome Black T
on request
chempur Eriochrome Black T (C.I. 14645)/ 95 - 105 %
100 g
and other units
chempur 1-Naphthalenesulfonic acid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro-, monosodium salt
25g
and other units
chempur Eriochrome Black T (C.I. 14645), ACS grade
100 g
and other units
ivychem 1-Naphthalenesulfonic acid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro-, monosodium salt
on request
aceschem Eriochrome Black T, 96%
on request

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