ChemicalBook CAS DataBase List SPADNS

SPADNS

$23.3 - $1687.13

Price

Brand	Packaging	Price	Product name
aablocks AA002NYC	5g	$26	Trisodium 2-(p-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate
aablocks AA002NYC	25g	$69	Trisodium 2-(p-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate
aablocks AA002NYC	100g	$256	Trisodium 2-(p-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate
aablocks AA002NYC	250g	$477	Trisodium 2-(p-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate
AHH MT-22375	1000g	$400	Spadns
American Custom Chemicals Corporation ING0003419	10G	$439.25	SPADNS
American Custom Chemicals Corporation ING0003419	25G	$487.5	SPADNS
Biosynth FS41120	50g	$518.5	p-Sulfophenylazochromotropic acid trisodium salt
Biosynth FS41120	100g	$951	p-Sulfophenylazochromotropic acid trisodium salt
Biosynth FS41120	25g	$276	p-Sulfophenylazochromotropic acid trisodium salt

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Melting point	>300°C
bulk density	810kg/m3
storage temp.	Store at +15°C to +25°C.
solubility	220g/l
form	Crystalline Powder
color	Dark red-brown
PH	6.0 (10g/l, H2O, 22℃)
Water Solubility	Soluble in water (10 mg/ml), and ethanol (1 mg/ml). very slightly soluble or insoluble in alcohol and organic solvents.
λmax	505-510 nm
Major Application	diagnostic assay manufacturing hematology histology
InChIKey	AEHGQXKBQBMQEK-GLCFPVLVSA-K
SMILES	[Na+].[Na+].[Na+].Oc1cc(cc2cc(c(\N=N\c3ccc(cc3)S([O-])(=O)=O)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O
EPA Substance Registry System	2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(4-sulfophenyl)azo]-, trisodium salt (23647-14-5)