溶剂黄 19
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- CAS号:
- 10343-55-2
- 英文名:
- Solvent Yellow 19
- 英文别名:
- Yellow 4G;Fast Yellow GR;Solvent Yellow 19;Pigment Yellow 2;Spirit Fast Yellow GR;Yellow G for Aluminium.;Alcohol Soluble Yellow G;C.I.Solvent Yellow 19:C.I.13900:1;Solvent Yellow 19 ISO 9001:2015 REACH;[3-[[1-[anilinocarbonyl]-2-oxopropyl]azo]-2-hydroxy-5-nitrobenzene-1-sulphonato(3-)]chromium
- 中文名:
- 溶剂黄 19
- 中文别名:
- 溶剂黄19;溶剂黄 G;溶剂黄19 1G;410 醇溶耐晒黄 GR;1945 醇溶耐晒黄 GR;1941 醇溶耐晒黄 GR
- CBNumber:
- CB0881179
- 分子式:
- C16H11CrN4O8S
- 分子量:
- 471.34
- MOL File:
- 10343-55-2.mol
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溶剂黄 19性质、用途与生产工艺
化学性质
黄色粉末。不溶于水,溶于乙醇、丙酮和氯仿等有机溶剂。于浓硫酸中呈黄光棕色,稀释后呈浅棕色。耐酸、耐碱性良好。耐热性、耐晒性均较高。
用途
醇溶耐晒黄 GR 用于涂料、透明漆、铝箔和塑料制品的着色。
生产方法
以 2-羟基-3-氨基-5-硝基苯磺酸、乙酰乙酰苯胺为原料。首先将前者重氮化,再与后者偶合,随后加入铬络合剂络合得产物。经过滤、干燥得成品。。
溶剂黄 19
上下游产品信息
上游原料
下游产品
10343-55-2, 溶剂黄 19 相关搜索:
- Solvent Dyestuff
- Dyes and Pigments
- 化工原料
- 溶剂染料
- 染料
- C16H11CrN4O8S
- C16H14N4O8S
- C16H12N4O8SCr
- 溶剂黄19 1G
- 410 醇溶耐晒黄 GR
- 1945 醇溶耐晒黄 GR
- 1941 醇溶耐晒黄 GR
- 溶剂黄19
- 溶剂黄 G
- 10343-55-2
- C.I.Solvent Yellow 19:C.I.13900:1
- Solvent Yellow 19 ISO 9001:2015 REACH
- chromium(3+),(2Z)-2-[(5-nitro-2-oxido-3-sulfonatophenyl)hydrazinylidene]-3-oxo-N-phenylbutanimidate
- Alcohol Soluble Yellow G
- Yellow 4G
- Pigment Yellow 2
- Solvent Yellow 19
- Chromium, 2-(hydroxy-.kappa.O)-5-nitro-3-2-(oxo-.kappa.O)-1-(phenylamino)carbonylpropylazo-.kappa.N1benzenesulfonato(3-)-
- Fast Yellow GR
- [3-[[1-[anilinocarbonyl]-2-oxopropyl]azo]-2-hydroxy-5-nitrobenzene-1-sulphonato(3-)]chromium
- Yellow G for Aluminium.
- Spirit Fast Yellow GR
- Chromium, [2-hydroxy-5-nitro-3-[[2-oxo-1-[(phenylamino)carbonyl] propyl]azo]-benzenesulfonato(3-1)]