Vat Blue 4
CAS 81-77-6 · C28H14N2O4 · 442.42 g/mol
Basic information
| CAS number | 81-77-6 |
|---|---|
| Product name | Vat Blue 4 |
| Chinese name | 颜料蓝 60 |
| Synonyms | C.I. 69800; C.I. Pigment Blue 60; C.I. 1106; C.I. Vat Blue 4; C.I. wet blue 4; 6,15-dihydronaphtho[1,2-a:12-h]phenazin-5,9,14,18-tetrone; Indanthrone; Vat Blue 4; pigment blue 60; Vat Blue RSN; Vat Blue RD; C.I.Vat Blue 4; Vat Blue 4; 6,15-dihydrodinaph |
| Chinese synonyms | 还原蓝RD; 还原蓝RS; 还原蓝RSN; 士林蓝RS; 士林蓝RSN; 阴丹士林蓝RSN; 阴丹酮; 蒽醌蓝 |
| Molecular formula | C28H14N2O4 |
| Molecular weight | 442.42 g/mol |
| EC number | 201-375-5 |
Certificate of Analysis
A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.
Request COA & specificationPackaging
Bulk quantities and custom packaging are available on request.
Properties & storage
| Appearance | blue needles with a metallic lustre |
|---|---|
| Melting Point | 470-500 ( ℃ ) |
| Boiling Point | 253.9 ( ℃ ) |