ChemicalBook--->CAS DataBase List--->62758-12-7

62758-12-7

62758-12-7 Structure

62758-12-7 Structure
IdentificationMore
[Name]

ETHYL ORANGE
[CAS]

62758-12-7
[Synonyms]

4-[4-(DIETHYLAMINO)PHENYLAZO]BENZENESULFONIC ACID, SODIUM SALT
4-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
[EINECS(EC#)]

263-716-4
[Molecular Formula]

C16H18N3NaO3S
[MDL Number]

MFCD00007503
[Molecular Weight]

355.39
[MOL File]

62758-12-7.mol
Chemical PropertiesBack Directory
[Appearance]

orange crystalline powder
[Melting point ]

>300°C
[solubility ]

Very soluble in water; very slightly soluble in ethanol
[form ]

Powder
[pka]

4.34(at 25℃)
[color ]

Orange
[PH Range]

Red (3.4) to yellow (4.8)
[λmax]

474nm
[BRN ]

3821641
[Major Application]

Lithographic plate preparation, holographic storage, hybrid materials, inks, surface probes, diagnostic agents for diseases related with amyloid accumulation
[CAS DataBase Reference]

62758-12-7(CAS DataBase Reference)
[EPA Substance Registry System]

Benzenesulfonic acid, 4-[[4-(diethylamino)phenyl]azo]-, sodium salt (62758-12-7)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

29270000
Hazard InformationBack Directory
[Chemical Properties]

orange crystalline powder
[Uses]

Indicator: pH 3.0 (red) to pH 4.5 (yellow)
[Purification Methods]

Recrystallise it twice from water. [Beilstein 16 IV 511.]
Spectrum DetailBack Directory
[Spectrum Detail]

ETHYL ORANGE(62758-12-7)IR1
ETHYL ORANGE(62758-12-7)IR2
ETHYL ORANGE(62758-12-7)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Ethyl Orange sodium salt, pure, 92%(62758-12-7)
[Sigma Aldrich]

62758-12-7(sigmaaldrich)
[TCI AMERICA]

Ethyl Orange(62758-12-7)
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