개선된 인디고 카르민의 제조방법

본 발명은 개선된 99.5% 이상의 고순도의 화학식 1의 인디고 카르민 제조방법에 관한 것이다. [화학식 1] The present invention relates to an improved process for preparation of Indigo carmine of Formula (I), in high purity, more than 99.5%.

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Bibliographische Detailangaben
Hauptverfasser:	SARMA NARASIMHA, PATEL BABULAL R, PATEL DILIP N, DHOTRE HIMANI, VYAS JANMEJAY RAJNIKANT, SHAH ARPAN KIRITBHAI, WADIA DEVANG, SANGANI PIYUSH
Format:	Patent
Sprache:	kor
Schlagworte:	ADHESIVES CHEMISTRY DYES LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES
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Beschreibung
Zusammenfassung:	본 발명은 개선된 99.5% 이상의 고순도의 화학식 1의 인디고 카르민 제조방법에 관한 것이다. [화학식 1] The present invention relates to an improved process for preparation of Indigo carmine of Formula (I), in high purity, more than 99.5%.