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(hào)
263-716-4
分子式
C16H18N3NaO3S
MDL 編號(hào)
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(jié)構(gòu)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
物理化學(xué)性質(zhì)
熔點(diǎn)>300°C
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)
最大波長(zhǎng)(λmax)474nm
BRN3821641
主要應(yīng)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)
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H315-H319-H335
危險(xiǎn)品標(biāo)志Xi
危險(xiǎn)類別碼R36/37/38
安全說明S26
WGK Germany3
TSCAYes
海關(guān)編碼29270000
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)