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Fast Green FCF
Product Details
Category
Cosmetic Color Additives
Molecular Formula
C37H34N2O10S3Na2
CAS Number
2353-45-9
Purity
≥85 %
Solubility
H2O: 1 mg/mL, clear
Quality Level
200
Storage
room temp
Application
Fast Green FCF has been used for in staining of menisci from rabbit and of osteochondral tissues.
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 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.
Melting Point
290 °C (dec.) (lit.)
Product Description
Fast Green FCF is one of the triarylmethane dyes, that is biocompatible. This triphenylmethane color additive is mainly used in coloring food, drugs and cosmetics.
EC Number
219-091-5
Molecular Weight (g/mol)
808.85
Physical State
Powder
MDL number
MFCD00013053
NACRES
NA.83
pH
2.7 (10 g/L, H2O, 20℃)
InChI Key
RZSYLLSAWYUBPE-UHFFFAOYSA-L
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
Hazard Codes
Xn
Safety Statements
22-24/25-37/39-25-36/37
WGK Germany
3
RTECS
BQ4425000
HS Code
32041900
Water Solubility
Soluble in water, glycerin, glycol and ethanol.
Online Inquiry
Please note: Our products and services are not intended to be used directly in diagnostic or therapeutic procedures.
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