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Calcon
Predict NMR spectrum
RN: 
2538-85-4
MF: 
C20H13N2NaO5S
MW: 
416.38339
InChI:  1S/C20H14N2O5S.Na/c23-16-10-9-12-5-1-2-6-13(12)19(16)21-22-20-15-8-4-3-7-14(15)18(11-17(20)24)28(25,26)27;/h1-11,23-24H,(H,25,26,27);/q;+1/p-1/b22-21+;
InChIKey:  ZQWICJYATMSSSD-QUABFQRHSA-M
H donor:  2
H acceptor:  7
Rotatable bond:  3
Stereocenter:  0
cLogP:  3.697
cLogS:  -5.334
Polar surface:  130.76
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  Supplier     Description     Reference  
advtechind palatine chrome black 6bn (C.I. 15705)
25G
on request
500G
on request
100G
on request
leapchem eriochrome blue black r, 98%
on request
leapchem mordant black 17
on request
alfa-chemistry
, N/A
1g
5g
10g
25g
100g
250g
leapchem mordant black 17
on request
chemieliva C.I.Mordant Black 17, 98%
50G
100G
50KG
5G
10G
20G
carbonesci Eriochrome blue black R, 98%
on request
oakwood
Na 3-OH-4-(2-OH-1-naphthylazo)-1-naphthalenesulphonate
 , 70%
1g
5g
25g
100g
rosewachem Mordant Black 17 [Indicator for CoMplexoMetry of Al, Fe, Zr]
on request
biosynth
Na 3-OH-4-(2-OH-1-naphthylazo)-1-naphthalenesulphonate
on request
bocsci Calcon
on request
advtechind 1(2-hydroxy-1-naphthylazo)2-naphthol-4- sulfonic acid sodium
50G
chempur 1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt/ 70%
25g
and other units
aceschem Mordant Black 17, 96%
on request
hairuichem Mordant Black 17, 96%
on request
advtechind eriochrome blue-black R, C.I. 15705
50 G
lingruichem Palatine Chrome Black 6BN
on request
lingruichem Palatine Chrome Black 6BN
on request
001chemical Na 3-OH-4-(2-OH-1-naphthylazo)-1-naphthalenesulphonate, NLT 98%
on request
chempur Erichrome Blue Black R (C.I. 15705)
100 g
and other units

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