Description
Transparent blue RR Details
Chemical Name: Transparent blue RR
CAS No.: 61696-44-6
Appearance: blue powder
Assay: ??99.0
Typical Properties
ITEMS
SPECIFICATION
Density
1.385
Boiling point
539.06??C (rough estimate)
Vapor Pressure
0-0Pa at 25??
Acidity coefficient (pKa)
0.30??0.20(Predicted)
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Transparent blue RR application
It can be used for coloring a variety of plastics and polyester.
Packaging and Shipping?
customized according to customer needs.
Transparent blue RR?Storage
It should be stored in a clean, dry and cool place, preventing from sunlight, rain.
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Fluorescein is a synthetic organic compound that appears as a dark orange/red powder and is slightly soluble in water and alcohol. It is widely used as a fluorescent tracer for many applications.
Fluorescein is a fluorescent group commonly used in microscopes, dye lasers as gain media, forensic and serological detection of potential blood stains, and dye tracing. The maximum absorption wavelength of fluorescein is 494 nm, and the maximum emission wavelength is 521 nm (in water). The main derivatives are fluorescein isothiocyanate (FITC) and 6-FAM phosphorous amide in oligonucleotide synthesis.
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