Naphtho[2,3-h]quinoline-7,12-disulfonic acid, 7,12-dihydro-5,6,7,12-tetrahydroxy-, disodium salt

12270-98-3

CAS №: 12270-98-3

английское имя:: Naphtho[2,3-h]quinoline-7,12-disulfonic acid, 7,12-dihydro-5,6,7,12-tetrahydroxy-, disodium salt

Синонимы:: Solvent Blue 76;C.I.Solvent Blue 76:C.I.67405:1;Naphtho[2,3-h]quinoline-7,12-disulfonic acid, 7,12-dihydro-5,6,7,12-tetrahydroxy-, disodium salt

CBNumber:: CB64790365

Формула:: C17H11NNa2O10S2

молекулярный вес:: 499.37948

MOL File:: 12270-98-3.mol

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Naphtho[2,3-h]quinoline-7,12-disulfonic acid, 7,12-dihydro-5,6,7,12-tetrahydroxy-, disodium salt атрибут

Заявления о рисках и безопасности

Naphtho[2,3-h]quinoline-7,12-disulfonic acid, 7,12-dihydro-5,6,7,12-tetrahydroxy-, disodium salt химические свойства, назначение, производство

Подготовка

glycerol?,4-Amino-1,2-dihydroxyanthracene-9,10-dione, 1-Nitrobenzene mixture of sulfuric acid and heating, and then into Sodium bisulfite compound

Свойства и приложения

blue. Soluble in water, soluble in ethanol. In concentrated sulfuric acid for cherry red (release sulfur dioxide), after dilution blue green precipitation. Used for esters, hydrocarbon solvent, oil and paraffin color.

Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
		Melting point	Stable
ISO	Well	218-220	150,200 Sublimation	Insoluble	No change	No change

Naphtho[2,3-h]quinoline-7,12-disulfonic acid, 7,12-dihydro-5,6,7,12-tetrahydroxy-, disodium salt препаратная продукция и сырье

сырьё

Глицерин Нитробензол 4-амино-1,2-dihydroxyanthracene-9,10-дион

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Naphtho[2,3-h]quinoline-7,12-disulfonic acid, 7,12-dihydro-5,6,7,12-tetrahydroxy-, disodium salt поставщик

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