常用名 | 颜料红49:1 | CAS号 | 1103-38-4 |
---|---|---|---|
价格 | ¥需询单/1g | 纯度 | 98.9% |
备货期 | 1天 | 库存 | 现货 |
产品详情(用途,包装等)
Barium lithol red is also known as PR-258, is a transparent blue shade red pigment with low viscosity and excellent tinting strength. Lithol red is an azo pigment8 that comprises a family of sodium (PR 49), barium (PR 49:1), calcium (PR 49:2), and strontium (PR 49:3) salts of diazotised Tobias (2-naphthylamine-1-sulfonic) acid coupled with 2-naphthol. The metal dictates the shade of the pigment, which ranges from yellow to purplish blue. |