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| Product_Name： | 偶氮胂Ⅲ[铀,钍,锆和其它金属类用分光光度试剂,及硫酸根用钡沉淀滴定的指示剂] |
| CAS： | 17306-35-3 ;1668-00-4 |
| 中文同义词： | 砷III,游离酸 ; 偶氮胂DAL ; 偶氮胂 II ; 2,7-双(2-胂酸基苯基偶氮)-1,8-二羟基萘-3,6-二磺酸 ; 偶氮胂Ⅲ[铀,钍,锆和其它金属类用分光光度试剂,及硫酸根用钡沉淀滴定的指示剂] ; 偶氮胂 ; 偶氮胂Ⅲ ; 3,6-双[(2-胂羧基苯基)偶氮]-4,5-二羟基-2,7-萘二磺酸 |
| EnglishSynonyms： | 2,7-DI-O-(ARSONOPHENYLAZO)-1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID ; ARSENAZO 3 ; 2,2'-[1,8-DIHYDROXY-3,6-DISULFO-2,7-NAPHTHALENE-BIS(AZO)DIBENZENEARSONIC ACID ; 2,2'-(1,8-DIHYDROXY-3,6-DISULFONAPHTHYLENE-2,7-BISAZO)BISBENZENEARSONIC ACID ; O-(1 8-DIHYDROXY-3 6-DISULFONAPHTHYLENE-2 7-BISAZO)BISBENZENEARSONIC ACID ; 2,7-BIS(2-ARSONOPHENYLAZO)-1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID ; 2,7-BIS(2-ARSONOPHENYLAZO)-1,8-DIHYDROXYNAPHTHALINE-3,6-DISULFONIC ACID ; ARSENAZO Ⅲ ; ARSENAZO III ; 2,7-BIS(2-ARSONOPHENYLAZO)CHROMOTROPIC ACID |
| pro_mdlNumber： | MFCD00036695 |
| pro_acceptors： | 18 |
| pro_donors： | 8 |
| pro_smile： | c1ccc(c(c1)/N=N/c2c(cc3cc(c(c(c3c2O)O)/N=N/c4ccccc4[As](=O)(O)O)S(=O)(=O)O)S(=O)(=O)O)[As](=O)(O)O |
| InChi： | InChI=1S/C22H18As2N4O14S2/c29-21-18-11(9-16(43(37,38)39)19(21)27-25-14-7-3-1-5-12(14)23(31,32)33)10-17(44(40,41)42)20(22(18)30)28-26-15-8-4-2-6-13(15)24(34,35)36/h1-10,29-30H,(H2,31,32,33)(H2,34,35,36)(H,37,38,39)(H,40,41,42)/b27-25+,28-26+ |
| InChiKey： | InChIKey=UQHVTNUJRKELCE-NBHCHVEOSA-N |
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| MeltingPoint： | >320 DEG C(LIT) |
| Comments： | CATION TRACES: CA: CATION TRACES: CD: CATION TRACES: CR: CATION TRACES: MG: CATION TRACES: MO: CATION TRACES: ZN: GENERAL DESCRIPTION: VISIT OUR TITRATION CENTER TO LEARN MORE OTHER NOTES: CALCIUM INDICATOR DYE OTHER NOTES: REAGENT FOR THE DETERMINATION OF TH, U, ZR AND RARE EARTH METALS QUALITY: FOR SPECTROPHOTOMETRIC DET OF TH, ZR, U, CD, ZN, CA RIDADR: UN 3465 6.1/PG 2 UNSPSC: 12352100 WGK: 3 |
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English![偶氮胂Ⅲ[铀,钍,锆和其它金属类用分光光度试剂,及硫酸根用钡沉淀滴定的指示剂]](http://www.chemcd.com/createImage?smile=c1ccc%28c%28c1%29%2FN%3DN%2Fc2c%28cc3cc%28c%28c%28c3c2O%29O%29%2FN%3DN%2Fc4ccccc4%5BAs%5D%28%3DO%29%28O%29O%29S%28%3DO%29%28%3DO%29O%29S%28%3DO%29%28%3DO%29O%29%5BAs%5D%28%3DO%29%28O%29O&size=web.jpg)