Specification Sheet
Product Name
Naphthofluorescein suitable for fluorescence
Product Number
70420
Product Brand
SIGMA
CAS Number
61419-02-1
Molecular Weight
432.42
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | DEEP BROWN TO RED-BROWN OR VIOLET |
| APPEARANCE (FORM) | Powder |
| PURITY (HPCE AREA %) | ≥ 95.0 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EMISSION MAXIMUM | 663 ± 5 nm |
| REMARKS ON LUMINESCENCE | EXC.: 594 NM IN 0.1 M TRIS PH 9.0 |