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茜素黄R钠盐 |
1718-34-9 |
IND |
25克 |
32 |
常温 |
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中文名称 : |
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中文同义词 : |
1,2- 二羟基 ( 茜草素 黄色 R); 对硝基苯偶氮水杨酸钠 ; 对硝基苯偶氮水杨酸钠盐 ; 媒染黄 3R; 茜素黄钠盐 ; 茜素黄 R 钠盐 ; 茜草素黄 R 钠盐 / 对硝基苯偶氮水杨酸钠 ; 茜草素黄 R 钠盐 |
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英文名称 : |
Sodium 5-[(4-nitrophenyl)azo]salicylate |
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英文同义词 : |
CI NO 14030;CHROME ORANGE;2-HYDROXY-5-((4-NITROPHENYL)AZO)BENZOIC ACID MONOSODIUM SALT;ALIZARIN ORANGE;ALIZARIN YELLOW R SODIUM SALT;ALIZARIN YELLOW R;5-(P-NITROPHENYLAZO)SALICYLIC ACID SODIUM SALT;5-(4-NITROPHENYLAZO)-SALICYLIC ACID SODIUM SALT |
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CAS 号 : |
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分子式 : |
C13H8N3NaO5 |
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分子量 : |
309.21 |
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EINECS 号 : |
217-002-4 |
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Mol 文件 : |
化学性质 |
溶于乙醇。于浓硫酸中呈蓝色,稀释后呈橄榄棕色,并伴有紫色沉淀产生。 |
Chemical properties |
Soluble in ethanol. In concentrated sulfuric acid is blue, olive brown is shown after dilution, accompanied by purple precipitation. |
用途 |
用于羊毛、蚕丝、锦纶及其织物的染色和印花,也适用于皮革染色 |
use |
Acid violet 3 b used for dyeing of wool and its products. Used for wool, silk, polyamide fiber and its fabric dyeing and printing, can also be applied to leather dyeing |