直接黄 RL
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- CAS号:
- 82944-42-1
- 英文名:
- tetrasodium 3,3'-[(1,6-dihydro-6-oxo-1,3,5-triazine-2,4-diyl)bis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)
- 英文别名:
- C.I.29061;Fast Yellow RL;Einecs 280-074-0;Golden Yellow 3RL;Direct Yellow 83;Direct Yellow 138;C.I.DirectYellow83;DirectFastYellowL-5R;C.I.Direct Yellow 138;Enianil Light Yellow 2RL
- 中文名:
- 直接黄 RL
- 中文别名:
- 直接黄83;直接黄 RL
- CBNumber:
- CB8921590
- 分子式:
- C39H29N9Na4O15S4
- 分子量:
- 1083.91794
- MOL File:
- 82944-42-1.mol
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直接黄 RL性质、用途与生产工艺
黄褐色粉末。易溶于水，微溶于乙醇。于浓硫酸中呈紫红色，于氢氧化钠溶液中呈橙色。
用途
直接耐晒黄 L-5R 主要用于棉、麻、黏胶纤维等纤维素纤维织物的染色，可作为D型染料用于涤棉、涤黏混纺织物的一浴法染色。
生产方法
以氨基 C 酸 (2-萘胺-4，8-二磺酸)、克利西丁和三聚氯氰为原料，首先将氨基 C 酸重氮化，与克利西丁偶合，再将二分子单偶氮化合物与一分子三聚氯氰缩合，然后水解得产物。经盐析、过滤、干燥、粉碎得成品。
直接黄 RL
上下游产品信息
上游原料
下游产品
82944-42-1, 直接黄 RL 相关搜索:
- Dyes and Pigments
- 直接染料
- 直接耐晒染料 (直接 L 型)
- 染料
- C39H29N9O15S44Na
- C39H29N9Na4O15S4
- 直接黄83
- 直接黄 RL
- 82944-42-1
- 1,5-Naphthalenedisulfonicacid,3,3'-[(1,6-dihydro-6-oxo-1,3,5-triazine-2,4-diyl)bis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis-,tetrasodium salt (9CI)
- C.I.Direct Yellow 83:C.I.29061
- C.I.Direct Yellow 138
- tetrasodium 3,3'-[(1,6-dihydro-6-oxo-1,3,5-triazine-2,4-diyl)bis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate) ISO 9001：2015 REACH
- tetrasodium,3-[[4-[[6-[4-[(4,8-disulfonatonaphthalen-2-yl)diazenyl]-2-methoxy-5-methylanilino]-4-oxo-1H-1,3,5-triazin-2-yl]amino]-5-methoxy-2-methylphenyl]diazenyl]naphthalene-1,5-disulfonate
- -[(1,6-dihydro-6-oxo-1,3,5-triazine-2,4-diyl)bis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)
- Solamine Light Yellow RA
- Direct Yellow 138
- Tetrasodium 3,3'-((1,6-dihydro-6-oxo-1,3,5-triazine-2,4-diyl)bis(imino(5-methoxy-2-methyl-4,1-phenylene)azo))bis(naphthalene-1,5-disulphonate)
- Einecs 280-074-0
- C.I.29061
- 3,3'-[(1,6-Dihydro-6-oxo-1,3,5-triazine-2,4-diyl)bis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(1,5-naphthalenedisulfonic acid)tetrasodium salt
- Sandal Direct Golden Yellow 3RL.
- Golden Yellow 3RL
- Enianil Light Yellow 2RL
- Dycosdirect Fast Yellow RL
- 1, 5-Naphthalenedisulfonic acid, 3, 3'-(1, 6-dihydro-6-oxo-1, 3, 5-triazine-2, 4-diyl)bis[imino(5-methoxy-2-methyl-4, 1-phenylene)azo]bis tetrasodium salt
- Fast Yellow RL
- DirectFastYellowL-5R
- C.I.DirectYellow83
- Direct Yellow 83
- tetrasodium 3,3'-[(1,6-dihydro-6-oxo-1,3,5-triazine-2,4-diyl)bis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)