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C.I. Pigment Red 4可用于印刷油墨、油漆、水彩、油漆及砚色、橡胶、天然生漆、化妆品、油漆及涂料的印刷颜色。它是黄红色粉末,颜色鲜艳。不溶于水,微溶于乙醇和苯。它在浓硝酸中呈现鲜红色,在稀氢氧化钠溶液中保持鲜红色;在乙醇-氢氧化钾溶液中呈紫色。具有良好的流动性和抗遮盖性,耐热性差。
C.I. Pigment Red 4可用于印刷油墨、油漆、水彩、油漆及砚色、橡胶、天然生漆、化妆品、油漆及涂料的印刷颜色。它是黄红色粉末,颜色鲜艳。不溶于水,微溶于乙醇和苯。它在浓硝酸中呈现鲜红色,在稀氢氧化钠溶液中保持鲜红色;在乙醇-氢氧化钾溶液中呈紫色。具有良好的流动性和抗遮盖性,耐热性差。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
100 mg | 询价 | 期货 | |
500 mg | 询价 | 期货 |
产品描述 | C.I. Pigment Red 4 can be used in printing ink, paint, watercolor, paint and inkpad color, rubber, natural raw lacquer, cosmetics, paint and coating printing color.It is of yellow red powder with bright color.It can be insoluble in water, slightly soluble in ethanol and benzene.It apears brilliant scarlet in concentrated nitric acid and remains its color in a dilute sodium hydroxide solution;It apears purple in the ethanol-potassium hydroxide solution. It has good liquidity and cover resistance and poor heat resistance. |
别名 | Oralith Red, HSDB 7720, CCRIS 4907, C.I. 12085 |
分子量 | 327.72 |
分子式 | C16H10ClN3O3 |
CAS No. | 2814-77-9 |
密度 | 1.31g/cm3 |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
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