Naphthol AS phosphate

萘酚 AS 磷酸酯

Also known as: 2-Naphthalenecarboxamide,N-phenyl-3-(phosphonooxy)-, 2-Naphthanilide,3-hydroxy-, dihydrogen phosphate (ester), N-Phenyl-3-(phosphonooxy)naphthalene-2-carboxamide, 3-Hydroxy-2-naphthanilide phosphate, Naphthol AS phosphate free acid, 2-HYDROXY-3-NAPHTHOIC ACID ANILIDE PHOSPHATE, 3-HYDROXY-2-NAPHTHANILIDE PHOSPHATE, EINECS 237-789-8, MFCD00036182, N-PHENYL-3-(PHOSPHONOOXY)NAPHTHALENE-2-CARBOXAMIDE

CAS No.
13989-98-5
Jingsj CID
J-34748-6
Molecular Formula
C17H14NO5P
Chinese Name
萘酚 AS 磷酸酯
Molecular Weight
343.27100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Density1.498g/cm3

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Naphthol AS phosphate?

13989-98-5

What are the molecular formula and molecular weight of Naphthol AS phosphate?

C17H14NO5P, molecular weight 343.27100 g/mol

Is Naphthol AS phosphate hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026