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号
1668-00-4 ;17306-35-3
CCD编号
CCD00023734
分子式
C22 H18 As2 N4 O14 S2
分子量
776.374

基本信息

产品名称: 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: 1668-00-4 ;17306-35-3
中文同义词: 砷III,游离酸 ; 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] ; 3,6-双[(2-胂羧基苯基)偶氮]-4,5-二羟基-2,7-萘二磺酸 ; 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 ; 偶氮胂Ⅲ ; 偶氮胂 II ; 偶氮胂DAL
英文同义词: ARSENAZO 3 ; O-(1 8-DIHYDROXY-3 6-DISULFONAPHTHYLENE-2 7-BISAZO)BISBENZENEARSONIC ACID ; 2,7-BIS(2-ARSONOPHENYLAZO)-1,8-DIHYDROXYNAPHTHALINE-3,6-DISULFONIC ACID ; ARSENAZO Ⅲ ; 2,2'-(1,8-DIHYDROXY-3,6-DISULFONAPHTHYLENE-2,7-BISAZO)BISBENZENEARSONIC ACID ; 2,7-DI-O-(ARSONOPHENYLAZO)-1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID ; 2,2'-[1,8-DIHYDROXY-3,6-DISULFO-2,7-NAPHTHALENE-BIS(AZO)DIBENZENEARSONIC ACID ; 2,7-BIS(2-ARSONOPHENYLAZO)-1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID ; ARSENAZO III ; 2,7-BIS(2-ARSONOPHENYLAZO)CHROMOTROPIC ACID
MDL号: MFCD00036695
氢键受体数量: 18
氢键供体数量: 8
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

性质

熔点: >320 DEG C(LIT)
注解: 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

安全信息

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