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Sudan II	Predict NMR spectrum	RN:  3118-97-6 MF:  C18H16N2O MW:  276.33784 mp (°C):  156  - 158
InChI:  1S/C18H16N2O/c1-12-7-9-16(13(2)11-12)19-20-18-15-6-4-3-5-14(15)8-10-17(18)21/h3-11,21H,1-2H3/b20-19+ InChIKey:  JBTHDAVBDKKSRW-FMQUCBEESA-N	H donor:  1 H acceptor:  3 Rotatable bond:  2 Stereocenter:  0	cLogP:  5.85 cLogS:  -6.106 Polar surface:  44.95 NEW: 3D model:  Show
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Supplier	Description	Reference
bocsci	Sudan II, Purity >90%	on request
amadischem	Sudan II, 98%	Bulk, semi-bulk
advtechind	sudan ii, for microscopical staining (C.I. 12140)	100G
leapchem	sudan ii	on request
leapchem	sudan ii	on request
alfa-chemistry		1g 5g 10g 25g 100g 250g
aifchem	, 98%	500g 1kg
alfa-chemistry	Sudan II, ≥96.0% (HPLC)	1g 5g 10g 25g 100g 250g
alfa-chemistry	Sudan 2
lingruichem	Sudan II	on request
oakwood	1-[2-(2,4-Dimethylphenyl)diazenyl]-2-naphthalenol , 98%	250mg 1g 5g 25g
sagechem	Sudan II	on request
rosewachem	Sudan II [=1-(2,4-Xylidylazo)-2-naphthol]	on request
hairuichem	Sudan Red II, 98%	5kg 10kg 25kg 100kg 100g 500g 1kg
jhchem	SUDAN II	on request
001chemical	Sudan Red II, NLT 98%	1g 5g 10g 25g 100g 250g 500g
chempur	Sudan II/ >93.0% (E)	100 g and other units
chempur	Sudan II (C.I. 12140)/ min. 85.0%	100 g and other units
keyorganics	Sudan II [=1-(2,4-Xylidylazo)-2-naphthol] , 95%	50g
alfaaesar	Sudan II Hazard    Risk    Safety	A17613-14 25g A17613-22 100g

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