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214515 Aldrich

Chromotrope FB

Dye content 50 %

Synonym: Acid Red 14, Disodium 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonate, Mordant Blue 79

  • CAS Number 3567-69-9

  • Empirical Formula (Hill Notation) C20H12N2Na2O7S2

  • Molecular Weight 502.43

  •  Colour Index Number 14720

  •  EC Number 222-657-4

  •  MDL number MFCD00003978

  •  PubChem Substance ID 24852839

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Properties

Related Categories C, Cell Biology, Hematology and Histology, Stains & Dyes, A to Z, Stains and Dyes More...
InChI Key   YSVBPNGJESBVRM-ZPZFBZIMSA-L
composition   Dye content, 50%
absorption   λmax 383 nm
  λmax 515 nm (2nd)

Description

Packaging

50 g in glass bottle

Application

Chromotrope FB has been used in indirect competitive CLIA (icCLIA) to detect its presence in foods.

Biochem/physiol Actions

Chromotrope FB, also known as acid red 14 (AR14), is a bright orange-red powder. It belongs to the class of monoazides. Chromotrope FB efficiently stains fatty substances and is also used to dye food and medicines.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
QK1925000
Flash Point(F) 
>437 °F
Flash Point(C) 
>225 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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