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产地 | 中国 |
品牌 | regal |
英文名称 | Basic Red 2 |
纯度 | % |
CAS编号 | 477-73-6 |
规格 | 5g |
藏红T |
477-73-6 |
BS |
25克 |
35.2 |
常温 |
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中文名称 : |
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中文同义词 : |
3,7- 二氨基 -2,8- 二甲基 -5- 苯基酚嗪翁氯化物 ; 藏红 T; 藏花红 T; 番红花红 ; 番红花红 O(T); 碱性藏红 T; 兰光藏花红 ; 盐基桃红 |
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英文名称 : |
Basic Red 2 |
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英文同义词 : |
S NO 967;SAFRANIN A;SAFRANIN;SAFRANINE;SAFRANINE A,O,T,Y;SAFRANINE B;SAFRANINE O;SAFRANINE ''O'' |
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CAS 号 : |
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分子式 : |
C20H19ClN4 |
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分子量 : |
350.84 |
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EINECS 号 : |
207-518-8 |
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Mol 文件 : |
性状:红棕色粉末。易溶于水成红色溶液,溶于乙醇红色带黄色荧光。对盐酸为蓝红色溶液,过多则呈紫色,大量过多则转为蓝色;对氢氧化钠则生成棕红色沉淀;对硫酸则为绿色溶液,稀释时先变成蓝色,渐变成紫色,*变成红色。*吸收波长 530nm 。有刺激性。商品中常混杂有甲基藏红 T 。
Character : Red brown powder. Solution into red soluble in water, soluble in ethanol, red with yellow fluorescence. In hydrochloric acid solution for blue red, and a purple color too much, a lot of too much into the blue; Precipitation of sodium hydroxide, brownish red; For sulfuric acid is a green solution, when diluted to blue first, gradually turned purple, finally turn red. Maximum absorption wavelength of 530 nm. Stimulating. Goods often mingled with methyl red T.