6-Hydroxy-2-naphthoic acid CAS 16712-64-4

CAS:16712-64-4 ib

Molecular Formula:C11H8O3

Molecular Luj:188.18 Nws

EINECS:240-759-7 ib

Synonyms:6-hydroxy-2-naphthalenecarboxylicacid; 6-hydroxy-2-naphthoicaci; 6-hydroxy-2-napthalenecarboxylicaci; 6-hydroxy-beta-naphthicacid; 6-hydroxynaphthalene-2-carboxylicacid; 6-Hydroxy-2-naphtoic acid, 99%

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6-Hydroxy-2-naphthoic acid CAS 16712-64-4 yog dab tsi?

6-Hydroxy-2-naphthoic acid yog cov hmoov dawb mus rau daj ntseg daj (qib hwm zoo) nrog lub melting point ntawm ≥ 245 ℃. Nws yog soluble hauv ethanol, ether, benzene, chloroform, thiab alkaline daws, me ntsis soluble hauv dej kub, thiab yuav luag insoluble hauv dej txias.

Specification

Yam khoom	Specification
MW	188.18 Nws
MF	C11H8O3
Boiling point	283.17°C (kev kwv yees)
Qhov ntom	1.2100 (kwv yees kwv yees)
pKa	4.34 ± 0.30 (Tshaj tawm)
SOLUBLE	99mg / L ntawm 20 ℃

Daim ntawv thov

6-Hydroxy-2-naphthoic acid feem ntau tau los ntawm Colbert Schmidt cov tshuaj tiv thaiv siv 2-naphthol, thiab nws tuaj yeem siv los ua cov khoom siv raw rau cov ntaub ntawv siv lead ua kua lossis rau kev tsim cov ntaub ntawv polymer. 6-Hydroxy-2-naphthoic acid yog siv rau hauv cov tshuaj, kua siv lead ua, xim, thiab lwm yam.