Hydroxy naphthol blue disodium salt

ACS reagent

Fórmula linear:

C₂₀H₁₂N₂O₁₁S₃Na₂

Número CAS:

165660-27-5

Peso molecular:

598.49

Número MDL:

MFCD00058506

ID de substância PubChem:

24853154

NACRES:

NA.47

grau

ACS reagent

Nível de qualidade

200

forma

solid

pH

7.9

pf

274 °C

solubilidade

water: soluble

densidade

2.130 g/cm³

λ_max

650 nm

application(s)

diagnostic assay manufacturing
hematology
histology

temperatura de armazenamento

room temp

SMILES string

Oc1cc(c2ccccc2c1N=Nc3c(O)c(cc4cc(ccc34)S(=O)(=O)O[Na])S(=O)(=O)O[Na])S(O)(=O)=O

InChI

1S/C20H14N2O11S3.2Na/c23-15-9-16(35(28,29)30)13-3-1-2-4-14(13)18(15)21-22-19-12-6-5-11(34(25,26)27)7-10(12)8-17(20(19)24)36(31,32)33;;/h1-9,23-24H,(H,25,26,27)(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2

InChI key

WPDDXLRAJOPBIR-UHFFFAOYSA-L

Ações bioquímicas/fisiológicas

Hydroxy naphthol blue disodium salt exists as small blue crystals. It changes color at pH range 12-13 from blue to reddish pink, in the presence of calcium ions and to deep blue in the presence of disodium ethylenediaminetetraacetic acid (EDTA).[1]