Visit our website to find more information like suppliers, MSDS, infra-red (IR), nuclear magnetic resonance spectra (NMR), bp, mp, nd20, molecular formula (MF), molfile, sdf file, structure, 3d model. You will also find information like safety, risk, hazard and MSDS. This database is a catalog of over 1500000 chemicals and over 1000 chemical suppliers. If you are a supplier you may also add your own catalog of chemicals.

Enter a name, molecular formula, cas number or SMILES more info Find chemicals.  Search by structure  Advanced Search

Direct Black 22	Predict NMR spectrum	RN:  6473-13-8 MF:  C44H32N13Na3O11S3 MW:  1083.96789
InChI:  1S/C44H35N13O11S3.3Na/c45-24-3-12-35(33(47)17-24)54-51-28-5-1-22-15-39(70(63,64)65)41(43(58)31(22)19-28)56-50-27-9-7-26(8-10-27)49-37-14-11-30(21-38(37)69(60,61)62)53-57-42-40(71(66,67)68)16-23-2-6-29(20-32(23)44(42)59)52-55-36-13-4-25(46)18-34(36)48;;;/h1-21,49,58-59H,45-48H2,(H,60,61,62)(H,63,64,65)(H,66,67,68);;;/q;3*+1/p-3 InChIKey:  QTFHTNFVUCUDIR-UHFFFAOYSA-K	H donor:  7 H acceptor:  24 Rotatable bond:  13 Stereocenter:  0	cLogP:  4.942 cLogS:  -11.903 Polar surface:  452.19
Permanent link: http://www.chemexper.com/search/cas/6473138.html		Report error(s)

Supplier	Description	Reference
bocsci	Direct Black 22, 98%	on request
advtechind	pontamine fast black pgr C.I. 35435	on request 50G
advtechind	direct black 22	25G on request 100G on request
alfa-chemistry	DIRECT BLACK 22, 98%	on request
alfa-chemistry	, 98%	1g 5g 10g 25g 100g 250g
leapchem	direct black 22	on request
leapchem	direct black 22	on request
chemieliva	C.I.Direct Black 22, 98%	5G 10G 20G 50G 100G 50KG
biosynth	C.I. Direct black 22	on request
aceschem	trisodium,(3Z)-6-[(2,4-diaminophenyl)diazenyl]-3-[[4-[4-[(2Z)-2-[7-[(2,4-diaminophenyl)diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate, 98%NLT	on request
001chemical	C.I. Direct black 22, NLT 98%	on request
hairuichem	trisodium,(3Z)-6-[(2,4-diaminophenyl)diazenyl]-3-[[4-[4-[(2Z)-2-[7-[(2,4-diaminophenyl)diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate, 98%NLT	on request
chempur	2-Naphthalenesulfonic acid,6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-, trisodium salt	25g and other units
chinadayangchem	Direct black 22 (C.I. 35435)	on request
sagechem	Direct Black 22	on request
finetechnology-ind	DIRECT BLACK 22	1g bulk
atomax	trisodium,(3Z)-6-[(2,4-diaminophenyl)diazenyl]-3-[[4-[4-[(2Z)-2-[7-[(2,4-diaminophenyl)diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate	1g 10g 100g 1kg 10kg
dynasty	Direct Black 22	on request
leputech	Direct Black 22	on request
jagson	DIRECT BLACK 22 DYCRO MINE BLACK NBL , 1700%	100 M. Ton

ChemExper Chemical Directory : catalog of chemicals and suppliers