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诱惑红 |
25956-17-6 |
AR,85% |
25克 |
112 |
常温 |
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中文名称 : |
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中文同义词 : |
6- 羟基 -5-[(2- 甲氧基 -5- 甲基 -4- 磺苯基 ) 偶氮 ]2- 萘磺酸二钠盐 ; 诱惑红 ; 食品红 17; 大红贝司 RC; 显色基艳红 RB; 咖喱红 [CI 16035]; 红 40 [CI 16035];C.I. 冰染重氮组分 13(C.I.37595) |
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英文名称 : |
ALLURA RED AC |
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英文同义词 : |
2-naphthalenesulfonicacid,6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo];2-Naphthalenesulfonicacid,6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-,disodiumsalt;6-hydroxy-5-((6-methoxy-4-sulfo-m-tolyl)azo)-2-naphthalenesulfonicacidiso;alluraredacdye;c.i.foodred17;fd&credno.40;foodred17;redno.40 |
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CAS 号 : |
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分子式 : |
C18H14N2Na2O8S2 |
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分子量 : |
496.42 |
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EINECS 号 : |
247-368-0 |
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Mol 文件 : |
鉴别试验 |
称取约 0.1g 试样,溶于 1000ml 水中,呈红色澄清溶液。 |
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Said to take about 0.1 g sample, dissolved in 1000 ml water, red clear solution. Take the red clarify 40 ml solution, add 10 ml of 1% sulfuric acid solution after the solution to the dark purple, the fluid is 2 ~ 3 drops add 5 ml water, red solution. According to 0.1 g sample, soluble in 100 ml ammonium acetate solution (1.5 g/L), takes the solution 1 ml and 1.5 g/L with ammonium acetate solution to 100 ml, the solution of maximum absorption wavelength of 499 nm + 2 nm. |