62758-12-7
中文名稱
乙基橙鈉鹽
英文名稱
ETHYL ORANGE
CAS
62758-12-7
EINECS 編號
263-716-4
分子式
C16H18N3NaO3S
MDL 編號
MFCD00007503
分子量
355.39
MOL 文件
62758-12-7.mol
更新日期
2023/11/06 15:27:48
62758-12-7 結構式
基本信息
中文別名
4-(4-二乙氨基)苯基偶氮苯磺酸鈉鹽乙基橙鈉鹽
英文別名
4-[4-(DIETHYLAMINO)PHENYLAZO]BENZENESULFONIC ACID, SODIUM SALT4-DIETHYLAMINOAZOBENZENE-4'-SULFONIC ACID SODIUM SALT
4-[P-(DIETHYLAMINO)PHENYLAZO]BENZENESULFONIC ACID
ETHYL ORANGE
ETHYL ORANGE SODIUM SALT
LABOTEST-BB LT00452773
4-[[4-(diethylamino)phenyl]azo]-benzenesulfonicacisodiumsalt
Benzenesulfonicacid,4-[[4-(diethylamino)phenyl]azo]-,sodiumsalt
sodium p-[[p-(diethylamino)phenyl]azo]benzenesulphonate
Diethyl orange
ETHYL ORANGE, SODIUM SALT, INDICATOR GRA DE
RESAZURINE REDOX INDICATOR
EthylorangeAcs98%
EthylOrangeSodium
Ethylorange Acs 98%
Ethyl Orange sodium salt, pure, 92%
Ethyl orange sodium salt, 92%, pure
所屬類別
生物化工：生物染料物理化學性質(zhì)
熔點>300°C
儲存條件room temp
溶解度Very soluble in water; very slightly soluble in ethanol
酸度系數(shù)(pKa)4.34(at 25℃)
形態(tài)粉末
顏色橙色
酸堿指示劑變色ph值范圍Red (3.4) to yellow (4.8)
水溶解性H2O: 1mg/mL
ε(消光系數(shù))≥29000 at 473-477nm in deionized water
≥8000 at 274-282nm in deionized water
≥8000 at 274-282nm in deionized water
最大波長(λmax)474nm
BRN3821641
主要應用Lithographic plate preparation, holographic storage, hybrid materials, inks, surface probes, diagnostic agents for diseases related with amyloid accumulation
CAS 數(shù)據(jù)庫62758-12-7(CAS DataBase Reference)
知名試劑公司產(chǎn)品信息
Acros Organics
乙基橙鈉鹽Ethyl Orange sodium salt, pure, 92%(62758-12-7)
Sigma Aldrich
62758-12-7(sigmaaldrich)TCI Shanghai
乙基橙Ethyl Orange(62758-12-7)