Fluorescein, Water Soluble; Uranine; Acid Yellow 73
Certification lot no. included on label.
Chemical Formula |
C20H10Na2O5 |
Molecular Weight |
F.W. 376.28 |
CAS # |
518-47-8 |
Safety Information |
|
Health Hazard |
2 |
Fire Hazard |
1 |
Reactivity |
0 |
Test |
Specification |
Assay | Min. 85.0% |
MAXIMUM LIMITS | |
Sum of Water and Chlorides and Sulfates | 15% |
Matter Insoluble in Alkaline Water | 0.3% |
Resorcinol | 0.5% |
Phthalic Acid | 1% |
2-(2,4-Dihydroxybenzoyl)benzoic Acid | 0.5% |
Lead (Pb) | 20 ppm |
Arsenic (As) | 3 ppm |
Mercury (Hg) | 1 ppm |
UPS limit |
150 lb |
Chemical information and descriptions have been provided by Spectrum Chemicals.