Calcein disodium salt

• Catalog No.: 21030
• CAS Number: 108750-13-6
• M. F.: C30H24N2Na2O13
• M. W.: 666.4967

SYNONYMS

• Title: 钙黄绿素 二钠盐
• IUPAC name: disodium 2-[(7'-{[(carboxylatomethyl)(carboxymethyl)amino]methyl}-3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-2'-ylmethyl)(carboxymethyl)amino]acetate
• IUPAC Traditional name: disodium 2-[(7'-{[(carboxylatomethyl)(carboxymethyl)amino]methyl}-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-2'-ylmethyl)(carboxymethyl)amino]acetate
• Synonyms: 双[N,N-di(羧甲基)氨基甲基]荧光素 二钠盐; Fluorescein-bismethyliminodiacetic acid disodium salt; Bis[N,N-di(carboxymethyl)aminomethyl]fluorescein disodium salt; 荧光素-双甲基亚氨基二乙酸 二钠盐

DATABASE IDS

• PubChem SID: 24852627
• MDL Number: MFCD00082336
• CAS Number: 108750-13-6

PROPERTIES

• Empirical Formula (Hill Notation): C30H24N2Na2O13
• Grade: for complexometry
• Fluorescence: λex 494 nm; λem 517 nm (pH 9.0)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (简体中文)

General description
请访问 滴定中心 了解更多信息。
Other Notes
络合滴定法检测钙和镁的指示剂1,2；测定生物体系中的钙3

Description (English)

General description
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Other Notes
Indicator for the complexometric determination of Ca and Mg 1,2; Determination of Ca in biological systems 3