3,4-Diaminobenzenesulfonic acid

$34 - $1603.1

Price

Brand	Packaging	Price	Product name
AK Scientific J92412	25g	$840	3,4-Diaminobenzenesulfonicacid
AK Scientific P720	25g	$1121	3,4-Diaminobenzenesulfonicacid
American Custom Chemicals Corporation CHM0093537	1G	$810.12	3,4-DIAMINOBENZENESULFONIC ACID
AstaTech 60640	5G	$34	3,4-DIAMINOBENZENESULFONIC ACID
AstaTech 60640	10G	$65	3,4-DIAMINOBENZENESULFONIC ACID
Biorbyt Ltd orb531438	10μg	$1603.1	MCF2L
Biosynth Carbosynth FD133281	10g	$741	3,4-Diaminobenzenesulfonic acid
Biosynth Carbosynth FD133281	2g	$218	3,4-Diaminobenzenesulfonic acid
Biosynth Carbosynth FD133281	5G	$436	3,4-Diaminobenzenesulfonic acid
Biosynth Carbosynth FD133281	500mg	$75	3,4-Diaminobenzenesulfonic acid

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Melting point	-12 °C
Boiling point	178-179 °C3 mm Hg(lit.)
Density	0.936 g/mL at 25 °C(lit.)
refractive index	n20/D 1.441(lit.)
Flash point	>230 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	hexane, toluene, ethanol and acetone: soluble
pka	-0.52±0.50(Predicted)
form	Solid
color	Dark Brown
Dielectric constant	4.5（30℃）
InChI	InChI=1S/C6H8N2O3S/c7-5-2-1-4(3-6(5)8)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)
InChIKey	FKSRSWQTEJTBMI-UHFFFAOYSA-N
SMILES	C1(S(O)(=O)=O)=CC=C(N)C(N)=C1
CAS DataBase Reference	7474-78-4(CAS DataBase Reference)
EPA Substance Registry System	Benzenesulfonic acid, 3,4-diamino- (7474-78-4)