Naphthol AS-TR phosphate disodium salt, >=99% (HPLC), Bulk package

Application

Substrate for the histochemical demonstration of acid and alkaline phosphatase.

Packaging

1, 5 g in poly bottle

100 mg in poly bottle

Quality Level	300
InChI key	TYCHZTPSWMGRRI-UHFFFAOYSA-L
InChI	1S/C18H15ClNO5P.2Na/c1-11-8-14(19)6-7-16(11)20-18(21)15-9-12-4-2-3-5-13(12)10-17(15)25-26(22,23)24;;/h2-10H,1H3,(H,20,21)(H2,22,23,24);;/q;2*+1/p-2
Manufacturer	SIGMA-ALDRICH
Storage Temp.	−20°C
Solubility	water: 50 mg/mL, clear, colorless to faintly yellow
Form	powder
Assay	≥99% (HPLC)