Orange IV

$20 - $840

Price

Brand	Packaging	Price	Product name
Alfa Aesar 042772	100ml	$21.8	Tropaeolin O
Alfa Aesar 042772	500ml	$36	Tropaeolin O
American Custom Chemicals Corporation DYE0000374	20G	$146	TROPAEOLIN OO
Arctom AS588798	25g	$20	OrangeIV
Arctom AS588798	100g	$56	OrangeIV
Arctom AS588798	500g	$216	OrangeIV
Aronis compounds BBC/251	20g	$65	sodium4-[(4-anilinophenyl)diazenyl]benzenesulfonate
Biorbyt Ltd orb104657	20mg	$569.5	Orange IV
Chem-Impex 22905	1KG	$840	TropaeolinOOIndicator
Chem-Impex 22905	250G	$336	TropaeolinOOIndicator

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Melting point	>300°C
storage temp.	Inert atmosphere,Room Temperature
solubility	Solubility Soluble in water, ethanol
Colour Index	13080
form	Powder
pka	2.0(at 25℃)
color	S. No.: 179
PH Range	1.3(red)-3.2(yellow)
λmax	527nm, 443nm
Merck	14,9776
Stability	Stable. Incompatible with strong oxidizing agents.
Major Application	Sensors, lithographic plates, optical recording media, photoreceptor, inks, indication system for product exceeding threshold temperature, lubricants, textiles, food storage, determination of amiodarone, astemizole, bromhexine, clomipramine, deutiforin, domperidone, fluoroquinolone, roxithromycin, terfenadine, thiabendazole, antihistamines
CAS DataBase Reference	554-73-4(CAS DataBase Reference)
EPA Substance Registry System	Benzenesulfonic acid, 4-[[4-(phenylamino)phenyl]azo]-, monosodium salt (554-73-4)