Naphthionic acid

$20 - $1141.79

Price

Brand	Packaging	Price	Product name
AK Scientific 5846AF	1g	$29	Naphthionicacid
Alfa Aesar B21829	25g	$80.8	4-Aminonaphthalene-1-sulfonic acid, 98%
American Custom Chemicals Corporation CHM0011532	1G	$626.08	NAPHTHIONIC ACID
American Custom Chemicals Corporation CHM0011532	5G	$820.65	NAPHTHIONIC ACID
American Custom Chemicals Corporation CHM0011532	10G	$1141.79	NAPHTHIONIC ACID
Arctom AS101859	25g	$71	4-Amino-1-naphthalenesulfonic acid
Arctom AS101859	5g	$20	4-Amino-1-naphthalenesulfonic acid
Chemenu CM140746	500g	$359	4-aminonaphthalene-1-sulfonicacid
Crysdot CD44000152	500g	$384	4-Aminonaphthalene-1-sulfonicacid
Medical Isotopes, Inc. 43275	1g	$610	4-Amino-1-naphthalenesulfonic acid

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Melting point	≥300 °C(lit.)
Boiling point	220°C (rough estimate)
Density	1.67
refractive index	1.5250 (estimate)
storage temp.	Store below +30°C.
solubility	Sparingly soluble in dichloromethane. Soluble in aqueous base.
pka	pK1: 2.81 (25°C)
form	powder to crystal
color	White to Light yellow to Light red
Water Solubility	309.9mg/L(20 ºC)
Merck	14,6403
BRN	1971299
CAS DataBase Reference	84-86-6(CAS DataBase Reference)
NIST Chemistry Reference	4-Amino-1-naphthalene sulfonic acid(84-86-6)
EPA Substance Registry System	4-Amino-1-naphthalenesulfonic acid (84-86-6)