azomethine-h sodium; 4-hydroxy-5- (salicylideneamino) -2,7-naphthalenedisulfonic acid monosodium salt, 4-hydroxy- 5- (2-hydroxybenzylideneamino) -naphthalene-2,7-disulfonic acid hydrate monosodium salt; azomethine- azomethine-h monosodium salt hydrate, 4-hydroxy-5- (2-hydroxybenzylideneamino) -naphthalene-2,7-disulfonic acid monosodium salt hydrate, 4-hydroxy- 5- (salicylideneamino) naphthalenedisulfonic acid mon; 4-hydroxy-5 - [[(2-hydroxyphenyl) methylene] amino] -2,7-naphthalenedisulfonic acid monosodium salt hydrate; sulfonaphthalene-2-sulfonate hydrate; azomethine-h monosodium salt hydrate 90%; azomethine-h monosodium salt hydrate pa
cas number: 206752-32-1
molecular formula: c17h13nnao8s2
molecular weight: 446.40679
einecs no. 250-975-3
azomethine-h-monosodium salt hydrate properties
melting point> 300 ° c
solubility naoh: soluble5%, clear to hazy, yellow to brown
soluble in water, ethanol and acetone.
brn 4100175