Ponceau S

$13.5 - $1158.98

Price

Brand	Packaging	Price	Product name
AK Scientific 6632AF	1g	$77	Ponceau S
Alfa Aesar J60744	250g	$165	Ponceau S, Electrophoresis Grade
Alfa Aesar J63139	1L	$166	Ponceau S, 0.2% v/v soln. in 5% acetic acid
Alfa Aesar J60744	10g	$20	Ponceau S, Electrophoresis Grade
Alfa Aesar J60744	50g	$64	Ponceau S, Electrophoresis Grade
Alfa Aesar J63139	500ml	$98.4	Ponceau S, 0.2% v/v soln. in 5% acetic acid
American Custom Chemicals Corporation CBL0035859	5MG	$451.32	PONCEAU S STAINING SOLUTION
ApexBio Technology B7778	50g	$66	PonceauSStainingSolution
Cayman Chemical 14330	50g	$68	Ponceau S (sodium salt)
Cayman Chemical 14330	100g	$100	Ponceau S (sodium salt)

Density	1.01 g/mL at 20 °C
refractive index	n20/D 1.338
storage temp.	Store at RT.
solubility	H2O: soluble1mg/mL
form	Powder/Solid
Colour Index	27195
color	Red-brown
PH	9.0 (10g/l, H2O, 20℃)
Water Solubility	10 g/L
Stability	Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference	6226-79-5(CAS DataBase Reference)
EPA Substance Registry System	2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-, tetrasodium salt (6226-79-5)