1-Naphthalenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, calcium salt (2:1)
Product Description
| Product | 1-Naphthalenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, calcium salt (2:1) |
| CAS | 1103-39-5 |
| Formula | C40H26CaN4O8S2 |
| Synonym | pigment red 49:2, 2-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid calcium salt (2:1), calcium bis[2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate], C.I. 15630:2, Lithol Dark Red, PIGMENT RED 49:2 HSPC (WL), PR 49:2 CA LITHOL DRY, lithol red calcium toner, Pigment Red 49:2 |
Typical Product Specifications
| Molecular weight | 794.86 |
| EINECS | 214-161-1 |
| Chemical Structure |  |
| Class | Specialty Chemicals |
| Industry | Organics |
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