Chemical Product Library / Reference
Fluorescent Brightener 220
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Fluorescent Brightener 220 |
|---|---|
| English synonyms | Fluorescent Brightener 220;Leucophor U;Blankophor BBU;Blancofor BBU;C.I. Fluorescent Brightener 220;KAHABLANC APU;PHOTINE CPK;BLANKOPHOR Z-JPN;KEYFLUOR WHITE CN;SCRI RENAISSANCE 2200;CI 40623;C.I. 40623 |
| Chinese name | Not provided |
| Chinese synonyms | Not provided |
| Chemical category | Dyes |
| CAS No. | 16470-24-9 |
| EINECS No. | 240-521-2 |
| Molecular formula | C40H40N12Na4O16S4 |
| Molecular weight | 1165 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Not provided
Performance characteristics
hydrogen-bond donors 8; hydrogen-bond acceptors 28; TPSA 475 A^2; rotatable bonds 20
Application scenarios
Not provided