M-CRESOL PURPLE, SODIUM SALT

$11 - $873.6

Price

Brand	Packaging	Price	Product name
AK Scientific 6599AF	5g	$90	m-Cresol Purple sodium salt
Ambeed A1360945	100g	$124	3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[d][1,2]oxathiole2,2-dioxide,sodiumsalt
Ambeed A1360945	5g	$11	3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[d][1,2]oxathiole2,2-dioxide,sodiumsalt
Ambeed A1360945	25g	$41	3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[d][1,2]oxathiole2,2-dioxide,sodiumsalt
Chem-Impex 22846	25G	$123.2	meta-CresolPurpleW/S
Chem-Impex 22846	5G	$34.94	meta-CresolPurpleW/S
Chem-Impex 22846	100G	$454.27	meta-CresolPurpleW/S
Chem-Impex 22846	250G	$873.6	meta-CresolPurpleW/S
Sigma-Aldrich 211761	10g	$148	m-Cresol Purple sodium salt
Sigma-Aldrich 211761	5g	$82.76	m-Cresol Purple sodium salt

Melting point	>250°C
storage temp.	room temp
solubility	Solubility Soluble in water, ethanol
pka	1.51, 8.32(at 25℃)
form	Powder
color	Orange-brown to black
PH Range	1.2(red)-2.8(yellow) 7.4(yellow)-9(purple)
Water Solubility	Soluble in water.
λmax	436nm
ε(extinction coefficient)	≥15000 at 433-439nm in H2O at 0.008g/L
Major Application	Screening method of endocrine disrupting chemicals
CAS DataBase Reference	62625-31-4
EPA Substance Registry System	Phenol, 4,4'-(2,2-dioxido-3H-1,2-benzoxathiol-3-ylidene)bis[3-methyl-, monosodium salt (62625-31-4)