Basic information Safety Related Supplier
Naphthol as-mx phosphate disodium salt Structure

Naphthol as-mx phosphate disodium salt

Chemical Properties

Melting point >157°C (dec.)
storage temp.  −20°C
solubility  DMSO (Slightly, Sonicated), Methanol (Slightly), Water (Very Slightly)
form  Solid
color  Off-White to Light Yellow
Water Solubility  water: 100mg/mL, clear to hazy
Stability Hygroscopic
Major Application diagnostic assay manufacturing
hematology
histology
InChI InChI=1S/C19H18NO5P.2Na/c1-12-7-8-17(13(2)9-12)20-19(21)16-10-14-5-3-4-6-15(14)11-18(16)25-26(22,23)24;;/h3-11H,1-2H3,(H,20,21)(H2,22,23,24);;/q;2*+1/p-2
InChIKey IHRJBGLDOBEMPR-UHFFFAOYSA-L
SMILES C1(C(=O)NC2C=CC(C)=CC=2C)=CC2=C(C=CC=C2)C=C1OP([O-])([O-])=O.[Na+].[Na+]

Safety Information

Safety Statements  22-24/25
WGK Germany  3
Storage Class 11 - Combustible Solids

Usage And Synthesis

Naphthol as-mx phosphate disodium salt Supplier