ChemicalBook

DIRECT YELLOW 117

 структура
12217-74-2
CAS №
12217-74-2
английское имя:
DIRECT YELLOW 117
Синонимы:
C.I.29041;DIRECT YELLOW 117;2 g huang directly;C.I.Direct Yellow 117;C.I.Direct Yellow 117:C.I.29041;DIRECT YELLOW 117 ISO 9001:2015 REACH;risodium,7-[[4-[[2-methoxy-4-[(3-sulfonatophenyl)diazenyl]phenyl]carbamoylamino]phenyl]diazenyl]naphthalene-1,3-disulfonate;trisodium,7-[[4-[[2-methoxy-4-[(3-sulfonatophenyl)diazenyl]phenyl]carbamoylamino]phenyl]diazenyl]naphthalene-1,3-disulfonate;7-[[4-[[[2-Methoxy-4-[(3-sulfophenyl)azo]phenyl]aminocarbonyl]amino]phenyl]azo]-1,3-naphthalenedisulfonic acid trisodium salt;6-[[4-[[N-[2-methoxy-4-[(3-sulfonatophenyl)diazenyl]phenyl]-C-oxidocarbonimidoyl]amino]phenyl]diazenyl]-4-sulfonaphthalene-2-sulfonate
CBNumber:
CB6969105
Формула:
C30H25N6NaO11S3
молекулярный вес:
764.73
MOL File:
12217-74-2.mol

Заявления о рисках и безопасности

DIRECT YELLOW 117 химические свойства, назначение, производство

Подготовка

3-Aminobenzenesulfonic acid diazo, and (2-Methoxyphenylamino)methanesulfonic acid coupling, then the water with sulfonic acid base, compounds (A): 7-Aminonaphthalene-1,3-disulfonic acid diazo, coupled with aniline, compound (B). Then will molecules of the A and B mixture to light gasification.

Свойства и приложения

yellow. Used for paper shading.

DIRECT YELLOW 117 препаратная продукция и сырье

сырьё

препарат


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