The fluorescent tracers are increasingly used in the field of hydrology. Brilliant Blue FCF Granular is not a fluorescent tracer, however for many applications in flow control it is very valid as it is very visible and creates a lot of contrast to the naked eye. It is a dye also used in cosmetics and for food colouring.
IDENTIFICATION AND PROPERTIES
Name: Brilliant Blue FCF Granular
Synonyms: Sulfacid brilliant blue 5 J, Atracid blue FG
CAS: 3844-45-9
EC: 223-339-8
- Physical state at 20ºC: Solid
- Appearance: Powdery
- Colour: Blue
- Odour: Odourless
- Density at 20ºC: 1000 kg/m3
- pH: 4-10 (at 1%)
- Melting point/freezing point: 283ºC
- Flash point: >2000ºC
USES
- Textile dye
- Professional user/industrial user only
Cristian -
Very good quality