C.I. 酸性蓝93 (C.I. 42780) 生产工艺 CAS号 [28983-56-4]
CAS名: Benzenesulfonic acid, [[4-[bis[4-[(sulfophenyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]amino]-
Disodium salt [18983-56-4] = Ad. Blue 93; Diammonium salt [66687-07-8] = Ad. Blue 93:1.
Benzenesulfonic acid, [[4-bis[4-[(4-sulfophenyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]amino]-,
Disodium salt [6415-98-1].
发明者: A. W. Hofmqnn 1858; Nicholson 1862; Girard and de Laire 1866; K. Heumann 1892; Sandmeyer 1892; M. Weiler 1906.
用途: 墨水蓝,非纺织品的着色等。
生产工艺参考文献: 按本人手头资料整理如下。
BIOS 1433, 38. (=胶卷 PB 81029). Ink Blue BJTBN 80. 英国人译自德文(未说明资料来源)抄录如下。
反应式: 本人有加注。
加注: 磺酸基在4-位的氨盐 = C37H29N3O9S3. 2 H3N = 838.03. CAS号 [66687-07-8]。
180 kg Blue II Spirit soluble are added at 25-26℃. during 2 hours to 580 kg. monohydrate, and immediately after the addition heated to 85℃. and stirred for 5 hours at this temperature. The sulphonation is blown into 1200 litres water, made alkaline with milk of lime, boiled up, filtered, and the filter residue washed several times. The final washings are used for diluting the next batch. The main filtrate is concentrated by evaporation, acidified with sulphuric acid, the amount of calcium oxide estimated in a filtered sample, and the corresponding amount of sodium sulphate added. Solution is evaporated and the dyestuff dried in a circulating air drier at 80 – 100℃. Yield: 242 kg. Ink Blue BJTN 80 Type.
德文原件英译文介绍如下,PB 74067. 页号: 德国根据用途不同,色相要求不同,列出不同牌号。美国人介绍如下:
69-71. Reflax blue AG. (Sulfonic acid of a phenylated p-rosaniline ground with varnish) = Acid Blue 119.
79-80. Blue BSG. (Sodium salt of the sulfonic acid of a phenylated p-rosaniline) = Acid Blue 93. 86-88. Pure Blue BSPPA 9 S. (Ammonia salt of the sulfonic acid of a phenylated p-rosaniline) = Acid Blue 93:1.
89-90. Silk Blue BTSB. (Sodium salt of the sulfonic acid of a phenylated p-rosaniline)
91-92. Silk Blue IN. (Sodium salt of the sulfonic acid of a phenyl-p-rosaniline)
98-101. Soluble Blue I old. (Calcium salt of the sulfonic acid of a phenyl-p-rosaniline) 102-104. Ink Blue BJTBN 80. (Sodium or ammonium salt of a phenyl rosaniline) 114-115. Ink Blue BJTE. (Ammonium salt of the sulfonic acid of a phenylated p-rosaniline) PB 74735. 品种卡片。Ind – Lea. Ink Blau
PB 82232, 787-788. “Brillant-Lackblau G extra” In German. From diphenylamine-monosulfonic acid and formaldehyde.
天津染料生产工艺汇编。1980年。P. 114-116. 酸性墨水蓝。 (缩合已上网,见C.I.溶剂蓝23)抄录如下。
磺化: 将备好的硫酸(99.5%±)420公斤,打入500升磺化锅内,然后将备好的190公斤苯胺蓝,在40℃±用3小时左右均匀加入,冷搅拌1小时,再1小时升温至85℃, 保85℃反应4.5小时,降温至40℃, 磺化反应结束。
中和: 预先将上批水洗液及白灰浆打入中和罐内,开动搅拌调整温度至60℃,放入磺化物进行中和,时间约40分钟,中和后沸腾煮15分钟,检查中和完全后即可放入过滤槽进行吸滤,水洗,将过滤液及水洗液打入脱钙罐内,待过滤全部结束,进行碱脱钙。
脱钙: 称好的纯碱约30公斤左右,均匀分批的加入,搅拌片刻,直至终点,然后进行过滤,滤液打入碱性浓缩槽进行浓缩至比重为1.04,倒入二次脱钙罐进行二次脱钙,其方法同前。
酸化: 待脱钙液全部打入后开动搅拌,准备好的稀硫酸慢慢进行酸化,到达终点后进行过滤,滤液打入酸性浓缩锅内。
浓缩,干燥: 酸化过滤液全部倒入浓缩锅内后,开动搅拌进行浓缩到比重1.15-1.20,然后吸入出罐进行喷雾干燥,每锅磺化约得半成品180公斤(色力折100%)。 原料消耗定额: 略。
国内研究动态:
潘国光 三芳甲烷系列酸性染料的合成。 染料工业, 1993, 4, 15-22 和 1993, 5, 11-20.
其中含酸性紫17, 72,酸性蓝1, 7, 15, 83, 90, 100, 104, 109。 酸性绿5, 9, 16, 22。 未提到酸性蓝93和93:1。
增补: C.I. 溶剂蓝23. BIOS 1433, 36.(胶卷PB 81029).Blue II Spirit soluble. 英国人译自德文(未说明资料来源)。抄录如下。
Rosaniline is phenylated at 180℃. as described under Reflex Blue B (Blue II T Base), cooled to 100℃., and precipitated in hydrochloric acid and water. The colour is filtered on suction filters, boiled again in dilute acid soln., pressed, washed and dried in vacuum ovens at 100℃. The aniline hydrochloride liquors are neutralized with lime, and aniline recovered by distillation (closed steam coil). The amounts of materials used per ton of product are : - Rosaniline II 675 kg. Benzoic acid 89 kg. Aniline 862 kg.
Lime 2102 kg. HCl 30% 7843 kg.
Rosaniline II testing : -
1 gm. is dissolved in 200 ccs. HCl (diluted 1:10) and 80 ccs. Bisulphite soln. added. After 24 hrs. the colour is compared with that of a soln. of Leather Yellow 3G(抄注:C.I. 46080). Rosaniline II should not contain more than 2% Learther Yellow 3G.
40 gm. are heated on a water bath for 40 mins. With 800 ccs. HCl 31-32%, filtered after 24 hrs., the residue dissolved in water, poured into boiling dilute caustic soda soln., boiled 1/2 hr., and after cooling, filtered off, washed, dried and weighed. There should be 14 – 16 gm. of this para compound.
致读者;
谢谢陈仙德读者的提问,只因去台湾游了9天,未及时回复,考虑到系统性,所以编入C.I.碱性红9,C.I.溶剂蓝23和C.I. 酸性蓝93.以上仅供参考!如有差错,请及时提出!
陈忠源(志愿者) 2017年10月24日 本文地址:http://www.陈忠源化学文库.cn/Article.asp?ID=10000536