Pyrocatechol Violet

$15 - $2408

Price

Brand	Packaging	Price	Product name
aablocks AA000FGX	1g	$15	4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[1,2-benzenediol]
aablocks AA000FGX	5g	$40	4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[1,2-benzenediol]
aablocks AA000FGX	25g	$90	4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[1,2-benzenediol]
aablocks AA000FGX	250g	$445	4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[1,2-benzenediol]
aablocks AA000FGX	100g	$230	4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[1,2-benzenediol]
AHH MT-22051	250g	$518	Pyrocatechol Violet
AHH MT-22051	250g	$518	Pyrocatechol violet
AHH MT-22051	250g	$518	Pyrocatechol violet
AK Scientific Z3723	100g	$549	Pyrocatechol Violet
American Custom Chemicals Corporation API0003998	5G	$154.46	PYROCATECHOL VIOLET

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Melting point	185 °C (dec.)(lit.)
Boiling point	659.5±55.0 °C(Predicted)
Density	1.632±0.06 g/cm3(Predicted)
storage temp.	-20°C Freezer, Under inert atmosphere
solubility	H₂O: 1 mg/mL, clear, red
pka	7.21±0.10(Predicted)
form	Metallic or Crystalline Powder
color	Dark red-brown
PH Range	6.0(YELLOW)-7.0(PURPLE)-9.0(PURPLISH RED)
Water Solubility	Soluble in water, ethylene glycol, monomethyl ether and ethanol.
BRN	353938
Stability	Stable. Incompatible with strong oxidizing agents.
Major Application	diagnostic assay manufacturing hematology histology
InChI	1S/C19H14O7S/c20-14-7-5-11(9-16(14)22)19(12-6-8-15(21)17(23)10-12)13-3-1-2-4-18(13)27(24,25)26/h1-10,20,22-23H,(H,24,25,26)/b19-12+
InChIKey	HGPSVOAVAYJEIJ-XDHOZWIPSA-N
SMILES	Oc1ccc(cc1O)C(=C2\C=CC(=O)C(O)=C2)\c3ccccc3S(O)(=O)=O
CAS DataBase Reference	115-41-3(CAS DataBase Reference)
EPA Substance Registry System	1,2-Benzenediol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis- (115-41-3)