Sirius Red F3B, C.I. 35780

SIRIUS RED F3B

Highly water soluble red dye, but has poor solubility in ethanol. Also called Direct Red 80 and in the class of Tetrakisazo dyes.

Employed as a substitute for acid fuchsin in van Gieson type procedures. It is also used for the demonstration of amyloid by hydrogen bonding, in techniques similar to those using Congo red. Like that dye it retains the green birefringence, but is a little darker.

Code Title Pack Size Availability Price Updated: 29-07-2021
C102 Sirius Red F3B, C.I. 35780 25g 3 weeks $16.00 AUD
C1021 Sirius Red F3B, C.I. 35780 100g 3 weeks $34.00 AUD
C1025 Sirius Red F3B, C.I. 35780 500g 3 weeks $130.00 AUD
C102-BULK Sirius Red F3B, C.I. 35780 bulk 3 weeks $230.00 AUD
Code Title Pack Size Availability Price
C102 Sirius Red F3B, C.I. 35780 25g 3 weeks $16.00 AUD
C1021 Sirius Red F3B, C.I. 35780 100g 3 weeks $34.00 AUD
C1025 Sirius Red F3B, C.I. 35780 500g 3 weeks $130.00 AUD
C102-BULK Sirius Red F3B, C.I. 35780 bulk 3 weeks $230.00 AUD