Contact an Account ManagerSeparation of Food Dyes
Summary
Type: TLC
Application #: 402100
Catalog#: 0322087 - Cellulose 300 TLC Plates, polyester backed, 100um, 4x8cm 50/pk
Detection: UV, 254nm
Conditions: Eluents: Sodium citrate solution (2.5%)/ammonia (25%)/methanol 20:5:3 (v/v/v)
Sample volume: 0.25 μl
Migration distance: 6,3 cm
Authors: TLC department
Source: TLC department
Details
Legend: Compounds
Rf
Erythrosin (main spot)
0.08
Erythrosin (secondary spots)
0.19 & 0.25
Brilliant Black BN
0.30
Fast Red E
0.41
Naphtol Red S
0.51
Yellow Orange S
0.65
Ponceau 4R
0.76
Tartra