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6640-22-8 Pamoic acid, disodium salt

product Name Pamoic acid, disodium salt
CAS No 6640-22-8
Synonyms 4,4-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt; Embonic acid, disodium salt monohydrate; Pamoic acid, disodium salt monohydrate; pamoic acid disodium; disodium 3,3-dihydroxy-4,4-methylenedi(2-naphthoate); Sodium pamoate; Disodium pamoate; disodium 4,4'-methanediylbis(3-hydroxynaphthalene-2-carboxylate); Pamoic Acid Disodium Salt; Disodium pamoate monohydrate
Molecular Formula C23H14Na2O6
Molecular Weight 432.3332
InChI InChI=1/C23H16O6.2Na/c24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29;;/h1-10,24-25H,11H2,(H,26,27)(H,28,29);;/q;2*+1/p-2
EINECS 229-653-1
Molecular Structure 6640-22-8 Pamoic acid, disodium salt
Melting point 300℃
Boiling point 642.7°C at 760 mmHg
Flash point 356.5°C
Vapour Pressur 2.13E-17mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description S24/25:;
MSDS Material Safety Data Sheet