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Erythrosin B
Erythrosin B

Erythrosin B

MOQ : 1 Kilograms

Erythrosin B Specification

  • Appearance
  • Red to brown powder
  • Melting Point
  • 142 to 144 °C (288 to 291 °F; 415 to 417 K)
  • Molecular Weight
  • 879.86 Grams (g)
  • Molecular Formula
  • C20H6I4Na2O5
  • Usage
  • Its maximum absorbance is at 530 nm in an aqueous solution, and it is subject to photodegradation. [citation needed]; It is used as a food coloring, in printing inks, as a biological stain, a dental plaque disclosing agent and a radiopaque medium.
 

Erythrosin B Trade Information

  • Minimum Order Quantity
  • 1 Kilograms
  • Payment Terms
  • Cash in Advance (CID), Cash Advance (CA)
  • Supply Ability
  • 500 Kilograms, Per Month
  • Delivery Time
  • 3-4 Week
  • Sample Available
  • Yes
  • Sample Policy
  • Sample costs shipping and taxes has to be paid by the buyer
  • Main Export Market(s)
  • Western Europe, South America, Eastern Europe, Middle East, Central America, Asia, North America, Australia, Africa
  • Main Domestic Market
  • All India
 

About Erythrosin B

Erythrosin B Synonym: 2,4,5,7-Tetraiodofluorescein disodium salt, Acid Red 51, Erythrosin extra bluish, Iodoeosin CAS Number 16423-68-0 Empirical Formula (Hill Notation) C20H6I4Na2O5 Molecular Weight 879.86 grade analytical standard InChI Key RAGZEDHHTPQLAI-UHFFFAOYSA-L assay 98.0% (HPLC) form neat application(s) HPLC: suitable gas chromatography (GC): suitable format neat

FAQs of Erythrosin B:


Q: What is the melting point of Erythrosin B?

A: The melting point of Erythrosin B ranges from 142 to 144 C (288 to 291 F; 415 to 417 K).

Q: What is the molecular formula of Erythrosin B?

A: The molecular formula of Erythrosin B is C20H6I4Na2O5.

Q: What does Erythrosin B look like?

A: Erythrosin B appears as a red to brown powder.

Q: What is the molecular weight of Erythrosin B?

A: The molecular weight of Erythrosin B is 879.86 grams (g).

Q: What are the typical applications of Erythrosin B?

A: Erythrosin B is used as a food coloring, in printing inks, as a biological stain, a dental plaque disclosing agent, and a radiopaque medium.

Q: What is the absorbance characteristic of Erythrosin B in aqueous solution?

A: Erythrosin B has maximum absorbance at 530 nm in an aqueous solution and is subject to photodegradation.

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