BVDA - Basic Red 14
CART

Basic Red 14

Basic Red 14 is a red dye that fluoresces under green light. The background staining is somewhat stronger than that of Basic Yellow 40.
 
Excitation is done with green light (around 530 nm.) The camera filter that is needed should pass light above around 590 nm (red.)
Product #
Description
#
Add
 
 
B-85450
Basic Red 14, 500 ml solution (1.5 g/liter in water, 2-propanol, methyl ethyl ketone) in a spray bottle.
 
B-85400
Basic Red 14, 500 ml solution (1.5 g/liter in ethanol) in a spray bottle.
 
B-85455
Basic Red 14, 10 gram in a brown glass bottle.
 

Name:
2-[2-[4-[(2-cyanoethylmethylamino]phenyl]ethenyl]-1,3,3-trimethyl-3H-Indolium, chloride
CAS-Number: 12217-48-0

To make a working solution dissolve 1.5 gram Basic Red 14 in 1 litre of ethanol [1] (or denatured ethanol.)


Our water based formula [2] is:


1.5 gram BR14
750 ml water
150 ml methyl ethyl ketone
100 ml isopropanol


References and footnotes

[1] HOSDB, Fingerprint and Footwear Forensics Newslettter, November 2007, Publication No. 59/07.
[2] Based on the Rhodamine 6G formulation described in the AFP Workshop Manual



Basic Red 14 solution in erlenmeyer flask.