Chem
J-GLOBAL ID:200907054203643643   Nikkaji number:J1.558.791A

Eosine

エオシン
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Mixture
Molecular formula: 2HNa・C20H8Br4O5
Molecular formula furigana: 2H-NA^C20-H8-BR4-O5
Molecular weight: 695.891
Systematic name  (1):
  • 2′,4′,5′,7′-テトラブロモ-3′,6′-ジヒドロキシスピロ[イソベンゾフラン-1(3H),9′-[9H]キサンテン]-3-オン・ジナトリウム塩
Other name (35):
  • 2′,4′,5′,7′-Tetrabromo-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3-one・disodium salt
  • エオシン
  • エオシンG
  • エオシンイエロウィシュ
  • Eosine
Show all
Component Nikkaji number  (2):
CAS registry number: 548-26-5
Regulation number (4):
  • (5)-1511
  • EINECS2414096
  • LM5850000
  • TSCA(17372-87-1)
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