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| CAS: | 3734-67-6 |
| 分子式: | C18H13N3Na2O8S2 |
| 分子量: | 509.430 |
| 中文名称: | | 酸性红G | | 酸性大红G | | 偶氮萤光桃红 | | 偶氮焰红 | | 5-(乙酰基氨基)-4-羟基-3(苯基偶氮)-2,7-萘二磺酸二钠盐 |
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| 英文名称: | | erio floxine 2g | | hispacid fast carmoisine g | | hidacid fast crimson | | hexalan red 2g | | hexacol red 2g | | hastings carmine 2g | | geranine 2gs | | fenazo red b | | fast crimson gr | | ext d and c red no. 11 | | erio floxine 2gn | | ink red jsn | | eniacid light red 3g | | egacid red g | | edicol supra geranine 2gs | | edicol supra geranine 2g | | cetil light red gg | | cerven potravinarska 10 | | cerven kysela 1 | | cerven 2g | | calcocid phloxine 2g | | c.i. food red 10 | | red 2g | | 2,7-Naphthalenedisulfonic acid,5-(acetylamino)-4-hydroxy-3(phenylazo)-,disodium salt | | food red 10 | | fast crimson g | | abcol fast crimson g | | Acide Rde GA | | Naphthol Red G | | C.1.Acid Red 1(18050) | | vondacid light red ng | | unitertracid red 2g | | solar fast red 3g | | c.i. acid red 1, disodium salt | | pontacyl carmine 2g | | phloxine g | | phloxine 2g | | naphtocard red 2g | | naphthazine rose 2g | | lissamine red 2g | | leather red g | | kiton red g | | kiton red 2g | | java naphtol red g | | acid fast red 3g | | acidine red g | | acidal brilliant red 2g | | acid rose 2gl | | acid red ga | | acid red 2g | | acid red 1 | | acid phloxine ga | | acid naftol red g | | acid leather red kg | | acid fast red egg | | acilan naphthol red g | | acid brilliant red | | acid bright red | | acetyl rose 2gl | | acetyl red j | | acetyl red g | | 7-naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-(phenylazo)- disod | | 1379 red | | C.I. Acid red 1 | | 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3(phenylazo)-, disodium salt | | Azophloxine | | azo phloxine ga | | c.i. 18050 | | bucacid fast crimson | | brilliant colacid red g | | brilliant acid rosamine 2g | | brilliant acid red g | | belacid phloxine g | | azophloxin | | azonaphthol red j | | azo rhodine 2g | | azo phloxine ga-cf | | Acid scarlet G | | azo geranine 2ga | | azo geranine 2g | | atul acid geranine g | | ariavit red 2g | | amido red 2g | | amido naphthol red ga | | amido naphthol red g | | amido naphthol red 2g | | amacid phloxine | | ahcocid carmine 2g |
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| 性质描述: | 红色粉末，溶于水为大红色溶液，微溶于酒精和溶纤素，不溶于其他有机溶剂。遇浓硫酸呈蓝光红色，将其稀释后呈较黄的红色；遇浓硝酸呈桔红色溶液，后转橙色；遇浓盐酸生成红色沉淀，稀释后即溶解。其水溶液加浓盐酸呈红色；加氢氧化钠液呈桔棕色。染色时遇铜离子使色泽带蓝光而暗；遇铁离子色泽带蓝光而浅。匀染性好。 |
| 生产方法: | 苯胺重氮化后，与乙酰H酸偶合，盐析而得。H酸(100%) 400 硫酸(100%) 172苯胺(99%) 114 元明粉 273乙酐 180 精盐 2000亚硝酸钠(98%) 90 碳酸钠 550盐酸(31%) 163 |
| 用途: | 主要用于羊毛织物的染色。拼混性强，适宜于染浅，中色，可以直接在毛织物、锦纶和蚕丝织物上印花。还可以用来制造色淀以及化妆品、纸张、肥皂、和木材等的着色制造墨水用。其钡盐可作用有机颜料，还用于塑料和医药。 |
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