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Erythrosine: History, Applications, Standards & Products

Erythrosine, also known as E127 and Red No. 3, is an organoiodine compound, specifically a derivative of fluorone. It is a red-pink dye used for food coloring, cosmetics, hair coloring, pet products, and diverse industrial colorings. It is the disodium salt of 2,4,5,7-tetraiodofluorescein.

Language: English [EN]
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Erythrosine topic overview

The analysis highlights History, Applications, Standards and Products as prominent areas in the source structure around Erythrosine.

Related topics
38
Source areas
6
Connected nodes
44
Extracted relationships
26
Concept neighborhoods
15
Bridge connections
44

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Safety assessment and regulation · 16 topics
Overview · 7 topics
Uses · 7 topics
Classification · 3 topics
History · 3 topics
Production · 2 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

History

Production

Uses

Safety assessment and regulation

Classification

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Erythrosine connects Entity context

The extracted context around Erythrosine shows recurring relationship patterns in the source. For example, Erythrosine → Acid Red, Aizen Erythrosine, Calcoid Erythrosine, E127, Erythrosin, FD, Food Red, Red No, Spiro, Tetraiodifluorescein, Tetraiodo-3, Tetraiodofluorescein Another extracted example is Erythrosine → Applied Nutrition, Cancer Assessment Committee, Center, Delaney Clause, Food Safety, In, Laboratory, Toxicology, TSH, United States. Use these groups to spot repeated connection types before inspecting the individual relationships.

Erythrosine

Top relations

related to Synonyms · 12
Erythrosine → Acid Red, Aizen Erythrosine, Calcoid Erythrosine, E127, Erythrosin, FD, Food Red, Red No, Spiro, Tetraiodifluorescein, Tetraiodo-3, Tetraiodofluorescein
related to Safety assessment and regulation · 10
Erythrosine → Applied Nutrition, Cancer Assessment Committee, Center, Delaney Clause, Food Safety, In, Laboratory, Toxicology, TSH, United States
related to Uses · 3
Erythrosine → As, E127, It
related to Production · 1
Erythrosine → Fluorescein

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

food red use used dye foods also e127 safety number salt united coloring disodium state cherries acid 14 references color

Erythrosine relationships Subject–Predicate–Object triples

TTTA extracted 26 structured relationships around Erythrosine. Examples in this analysis include Erythrosine → related to Production → Fluorescein and Erythrosine → related to Safety assessment and regulation → Laboratory. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Erythrosinerelated to ProductionFluorescein0.60section
Erythrosinerelated to Safety assessment and regulationLaboratory0.60section
Erythrosinerelated to Safety assessment and regulationTSH0.60section
Erythrosinerelated to Safety assessment and regulationToxicology0.60section
Erythrosinerelated to Safety assessment and regulationIn0.60section
Erythrosinerelated to Safety assessment and regulationUnited States0.60section
Erythrosinerelated to Safety assessment and regulationDelaney Clause0.60section
Erythrosinerelated to Safety assessment and regulationCenter0.60section
Erythrosinerelated to Safety assessment and regulationFood Safety0.60section
Erythrosinerelated to Safety assessment and regulationApplied Nutrition0.60section
Erythrosinerelated to Safety assessment and regulationCancer Assessment Committee0.60section
Erythrosinerelated to SynonymsErythrosin0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around Erythrosine bring nearby vocabulary together. In this analysis, examples include Foods, Food and Safety. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Erythrosine
    • Foods
    • Food
    • Safety
    • Use
    • Banned
    • Cherries
    • Levels
    • State
    • States
    • United
    • Red
    • Assessment
  • erythrosine
    • Foods
    • Food
    • Safety
    • Use
    • Banned
    • Cherries
    • Levels
    • State
    • States
    • United
    • Red
    • Assessment
  • center for food safety and applied nutrition
    • Assessment
    • Cherries
    • Color
    • Levels
    • States
    • United
    • Foods
    • Safety
    • Used
    • Diamond
    • Early
    • Nfpa
  • european food safety authority
    • Assessment
    • Cherries
    • Color
    • Levels
    • States
    • United
    • Foods
    • Safety
    • Used
    • Diamond
    • Early
    • Nfpa
  • food coloring
    • Used
    • Cosmetics
    • Levels
    • Pet
    • States
    • Safety
    • United
    • Foods
    • Use
    • Red
    • Drug
    • Dye
  • pure food and drug act
    • Use
    • Uses
    • Banned
    • Levels
    • States
    • Safety
    • United
    • Foods
    • Used
    • Dye
    • Red
    • Drug
  • food and drug administration
    • Use
    • Uses
    • Banned
    • Levels
    • States
    • Safety
    • United
    • Foods
    • Used
    • Dye
    • Red
    • Drug
  • safety assessment and regulation
    • Assessment
    • Safety
    • Cherries
    • Color
    • Levels
    • States
    • Diamond
    • Nfpa
    • References
    • Standard
    • United
    • Uses

Connections between topic areas Semantic bridges

For Erythrosine, one of the stronger structural bridges in this analysis connects Erythrosine with Safety assessment and regulation. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Erythrosine — Safety assessment and regulation · splits 28 ⟂ 17
Erythrosine — Overview · splits 37 ⟂ 8
Erythrosine — Uses · splits 37 ⟂ 8
Erythrosine — History · splits 41 ⟂ 4
Erythrosine — Classification · splits 41 ⟂ 4
Erythrosine — Production · splits 42 ⟂ 3

Map overview Semantic statistics

Erythrosine

Nodes45
Edges44
Triples26
Avg. degree1.96
Density0.044444
Components1

Source & methodology

TTTA analyzes the structure around Erythrosine to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Applications, Standards & Products, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Erythrosine · EN edition · Analysis: TopicsToTalkAbout

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