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F7258

Sigma-Aldrich

Fast Green FCF

certified by the BSC

Synonyme(s) :

Food green 3

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25 G
380,00 $

380,00 $


Disponible pour expédition le31 mars 2025Détails


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25 G
380,00 $

About This Item

Formule linéaire :
C37H34N2O10S3Na2
Numéro CAS:
Poids moléculaire :
808.85
Numéro C.I. (Colour Index):
42053
Beilstein:
5718212
Numéro CE :
Numéro MDL:
Code UNSPSC :
12171500
ID de substance PubChem :
Nomenclature NACRES :
NA.47

380,00 $


Disponible pour expédition le31 mars 2025Détails


Devis pour commande en gros

Agence

certified by the BSC

Niveau de qualité

Forme

powder

Composition

dye content, ≥90%

Pf

290 °C (dec.) (lit.)

Solubilité

H2O: 1 mg/mL

Application(s)

diagnostic assay manufacturing
hematology
histology

Température de stockage

room temp

Chaîne SMILES 

[Na+].[Na+].CCN(Cc1cccc(c1)S([O-])(=O)=O)c2ccc(cc2)C(=C3/C=CC(\C=C3)=[N+](\CC)Cc4cccc(c4)S([O-])(=O)=O)\c5ccc(O)cc5S([O-])(=O)=O

InChI

1S/C37H36N2O10S3.2Na/c1-3-38(24-26-7-5-9-33(21-26)50(41,42)43)30-15-11-28(12-16-30)37(35-20-19-32(40)23-36(35)52(47,48)49)29-13-17-31(18-14-29)39(4-2)25-27-8-6-10-34(22-27)51(44,45)46;;/h5-23H,3-4,24-25H2,1-2H3,(H3,41,42,43,44,45,46,47,48,49);;/q;2*+1/p-2

Clé InChI

RZSYLLSAWYUBPE-UHFFFAOYSA-L

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Application

Fast Green FCF dye is used for protein staining in IEF, native PAGE and SDS-PAGE. Fast Green staining is linear over a wider range of protein concentrations than Brilliant Blue R. After electrophoresis, fixing the proteins in the gel is recommended for maximum sensitivity. The gel can then be stained for 2 hr with 0.1% Fast Green FCF in either 30% (v/v) ethanol, 10% (v/v) acetic acid or in 7% acetic acid. The gel can be destained with either 30% (v/v) ethanol, 10% (v/v) acetic acid, or 7% acetic acid. The stained gel can be scanned at 625 nm. The detection sensitivity is approx. 30% that with Brilliant Blue R.
Fast Green FCF has been used:
  • along with safranin for the staining of nodule sections[1]
  • in the collagen deposit staining procedure[2]
  • for the staining of protein and starch[3]
  • as a dye to detect and inject DNA solution in chicken embryo[4]

Adéquation

Certified for the safranin-fast green FCF stain for plant cells; as a substitute for aniline blue in Gomori′s one-step trichrome procedure.

Pictogrammes

Health hazardExclamation mark

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Muta. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

352.4 °F - closed cup

Point d'éclair (°C)

178 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves


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Questions

1–2 of 2 Questions  
  1. What is the proper method to prepare Fast Green FCF for use as a counterstain?

    1 answer
    1. Solutions of Fast Green FCF are used much like solutions of Light Green SF Yellowish. The advantage of using Fast Green FCF is generally that the stain is more intense. The working solution is typically prepared fresh each day or used for a short period of time.

      Helpful?

  2. Looking for a green dye to add to electrolyzed water. Something biodegradable that will disappear fast on skin.

    1 answer
    1. It is advised to source a FD&C (Food, Drug & Cosmetic) grade dye for use on human skin. Assuming there is suitable electrolyzed water, green food coloring should suffice for the intended purpose. The duration for which the dye remains on the skin would depend on factors such as the pH of the water used and the specific characteristics of the dye, which the customer would need to determine.

      Helpful?

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