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Yellow No.202-(1)
| Legal color: | Yellow No.202-(1) |
| General name: | Uranine |
| ClassF | Acid Dye |
| FDAF | D & C Yellow No.8 |
| CI #: | C.I. 45350 |
| Color #: | Acid Yellow 73 |
| CAS #: | 518-47-8 |
| CAS: | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-,disodium salt |
| IUPAC: | ¨1;3,6-Dihydroxyxanthene-9-spiro-1'-3'H-isobenzofuran-3'-one disodium salt
¨2;3',6'-Dihydroxy-spiro[3H-isobenzofuran-1,9'-xanthen]-3-one disodium salt
¨3;9-(o-Carboxyphenyl)-3,6-dihydroxyxanthylium disodium salt |
| Chemical structure : |  
Uranine |
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