PURPURIN

$23.3 - $2577.1

Price

Brand	Packaging	Price	Product name
aablocks AA003TYU	1g	$24	1,2,4-Trihydroxyanthracene-9,10-Dione
aablocks AA003TYU	5g	$36	1,2,4-Trihydroxyanthracene-9,10-Dione
aablocks AA003TYU	10g	$68	1,2,4-Trihydroxyanthracene-9,10-Dione
aablocks AA003TYU	25g	$115	1,2,4-Trihydroxyanthracene-9,10-Dione
aablocks AA003TYU	100g	$290	1,2,4-Trihydroxyanthracene-9,10-Dione
aablocks AA003TYU	250g	$585	1,2,4-Trihydroxyanthracene-9,10-Dione
ACHEMBLOCK U106962	25G	$600	Purpurin
ACHEMBLOCK U106962	5G	$150	Purpurin
AK Scientific 6256AF	250g	$623	Purpurin
Ambeed A418868	5g	$56	1,2,4-Trihydroxyanthracene-9,10-dione

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Melting point	253-256 °C(lit.)
Boiling point	359.45°C (rough estimate)
Density	1.659
refractive index	1.4825 (estimate)
Flash point	113 °C
storage temp.	Inert atmosphere,Room Temperature
solubility	DMSO (Slightly), Methanol (Slightly, Heated)
pka	7.05±0.20(Predicted)
Colour Index	58205
form	Powder
color	Brown-red to brown
Water Solubility	6.405mg/L(25 ºC)
λmax	515 nm 521 nm (2nd)
Merck	14,7945
BRN	1887127
Major Application	diagnostic assay manufacturing hematology histology
InChI	1S/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19H
InChIKey	BBNQQADTFFCFGB-UHFFFAOYSA-N
SMILES	Oc1cc(O)c2C(=O)c3ccccc3C(=O)c2c1O
LogP	4.600 (est)
CAS DataBase Reference	81-54-9
EPA Substance Registry System	Purpurin (81-54-9)