56819-40-0

中文名称酸性橙 154

英文名称 Chromate(2-), [2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulfonato(3-)]-, disodium

CAS 56819-40-0

分子式 C32H21CrN10Na2O11S

分子量 851.61

MOL 文件 56819-40-0.mol

56819-40-0 结构式

基本信息物理化学性质安全数据

基本信息

英文别名

Chromat(2-), [2,4-Dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzolsulfonato(3-)]-, Dinatrium
Chromate(2-), [2,4-dihydro-4-[(2-hydroxy- 5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol -3-onato(2-)][3-[(4,5-dihydro-3-methyl-5-oxo-1-pheny l-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulfona to(3-)]-, disodium
Chromate(2-), 2,4-dihydro-4-2-(hydroxy-.kappa.O)-5-nitrophenylazo-.kappa.N1-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-.kappa.O33-4,5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-phenyl-1H-pyrazol-4-ylazo-.kappa.N1-2-(hydroxy-.kappa.O)-5-nitrobenzenesulfonato(3-)-,

物理化学性质

沸点350℃[at 101 325 Pa]

密度1.528[at 20℃]

水溶解性9.3g/L at 20℃

LogP-0.008 at 20℃

EPA化学物质信息Chromate(2-), [2,4-dihydro-4-[[2-(hydroxy-.kappa.O)-5-nitrophenyl]azo-.kappa.N1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-.kappa.O3][3-[[4,5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-phenyl-1H-pyrazol-4-yl]azo-.kappa.N1]-2-(hydroxy-.kappa.O)-5-nitrobenzenesulfonato(3-)]-, disodium (56819-40-0)

安全数据

危险性符号(GHS) GHS hazard pictograms

GHS09

警示词警告

危险性描述H410

防范说明P273-P391-P501

TSCATSCA listed