偶氮磺III[碱性稀土金属用的分光光度试剂及硫酸根用钡的沉淀滴定指示剂用]

CAS号
68504-35-8 ;164581-28-6
CCD编号
CCD00003775
分子式
C22 H12 N4 O14 S4 . 4 Na
分子量
776.575

基本信息

产品名称: 偶氮磺III[碱性稀土金属用的分光光度试剂及硫酸根用钡的沉淀滴定指示剂用]
CAS: 68504-35-8 ;164581-28-6
中文同义词: 偶氮磺III[碱性稀土金属用的分光光度试剂及硫酸根用钡的沉淀滴定指示剂用] ; 偶氮磺III钠盐 ; 偶氮磺III四钠 ; 2,7-双(2-磺酸基苯基偶氮)-1,8-二羟基萘-3,6-二磺酸四钠盐 ; 偶氮磺III四钠盐 ; 3,6-双(2-磺酰苯基偶氮)-4,5-二羟基-2,7-萘二磺酸四钠
英文同义词: 3,6-BIS(2-SULFOPHENYLAZO)-4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID TETRASODIUM SALT ; 4,5-DIHYDROXY-3,6-BIS[(O-SULFOPHENYL)AZO]-2,7-NAPHTHALENEDISULFONIC ACID TETRASODIUM SALT ; SULFONAZO III GR (INDICATOR FOR DETERMINATION OF BARIUM) ; 3,6-BIS[O-SULFOPHENYLAZO]-4,5-DI-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID SODIUM SALT ; 2,7-BIS(2-SULFOPHENYLAZO)-1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID TETRASODIUM SALT ; SULPHONAZO III ; 2,7-BIS(2-SULFOPHENYLAZO)CHROMOTROPIC ACID TETRASODIUM SALT ; SULFONAZO III ; SULFONAZO III TETRASODIUM SALT ; SULFONAZO III SODIUM SALT ; TETRASODIUM 4,5-DIHYDROXY-3,6-BIS[(2-SULFONATOPHENYL)AZO]NAPHTHALENE-2,7-DISULFONATE
MDL号: MFCD00003942
氢键受体数量: 18
氢键供体数量: 2
Smile: c1ccc(c(c1)/N=N/c2c(cc3cc(c(c(c3c2O)O)/N=N/c4ccccc4S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
InChi: InChI=1S/C22H16N4O14S4.4Na/c27-21-18-11(9-16(43(35,36)37)19(21)25-23-12-5-1-3-7-14(12)41(29,30)31)10-17(44(38,39)40)20(22(18)28)26-24-13-6-2-4-8-15(13)42(32,33)34;;;;/h1-10,27-28H,(H,29,30,31)(H,32,33,34)(H,35,36,37)(H,38,39,40);;;;/q;4*+1/p-4/b25-23+,26-24+;;;;
InChiKey: InChIKey=FCMRBZBGGXLKBC-KBJWUIGUSA-J

性质

沸点: MP: >300 DEG C
注解: GENERAL DESCRIPTION: VISIT OUR TITRATION CENTER TO LEARN MORE
TITRATION INDICATOR (FOR SO4)
WGK: 3

安全信息

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