ETHYL ORANGE

Product Name: ETHYL ORANGE
CAS No.: 62758-12-7
Chemical Name: ETHYL ORANGE
Synonyms: ETHYL ORANGE;Diethyl orange;EthylOrangeSodium;EthylorangeAcs98%;Ethylorange Acs 98%;LABOTEST-BB LT00452773;Ethyl orange indicator;ETHYL ORANGE SODIUM SALT;RESAZURINE REDOX INDICATOR;Ethyl orange sodium salt, 92%, pure
CBNumber: CB7101186
Molecular Formula: C16H20N3NaO3S
Formula Weight: 357.4
MOL File: 62758-12-7.mol

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ETHYL ORANGE Property

Melting point:: >300°C
solubility: Very soluble in water; very slightly soluble in ethanol
pka: 4.34(at 25℃)
form: Powder
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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-24/25
WGK Germany: 3
TSCA: Yes
HS Code: 29270000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 199567
Product name: Ethyl Orange sodium salt
Purity: indicator grade, Dye content 90%
Packaging: 100g
Price: $255
Updated: 2024/03/01

TCI Chemical

Product number: E0155
Product name: Ethyl Orange
Packaging: 25g
Price: $67
Updated: 2024/03/01

Alfa Aesar

Product number: J62863
Product name: Ethyl Orange sodium salt
Packaging: 100g
Price: $30.65
Updated: 2024/03/01

Alfa Aesar

Product number: J62863
Product name: Ethyl Orange sodium salt
Packaging: 500g
Price: $125
Updated: 2021/12/16

TRC

Product number: E945638
Product name: Ethyl Orange sodium salt
Packaging: 250mg
Price: $45
Updated: 2021/12/16

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ETHYL ORANGE Chemical Properties,Usage,Production

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.]

ETHYL ORANGE Preparation Products And Raw materials

Raw materials

Preparation Products

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ETHYL ORANGE Suppliers

Americas 1 Belgium 1 Canada 1 China 59 Europe 3 France 1 Germany 3 Hungary 1 India 30 Japan 3 Switzerland 2 United Kingdom 6 United States 24 Global 135

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62758-12-7, ETHYL ORANGERelated Search:

Benzenesulfonic acid Ethyl Orange, indicator grade, pure,Ethyl orange Benzenesulfonic acid, 4-[(4-diethylamino)phenylazo]-, potassium salt ETHYL ORANGE Methyl Orange N-ETHYL-4-AMINOAZOBENZENE N,N-Diethyl-1,4-phenylenediamine 4'-Aminoazobenzene-4-sulphonic acid Solvent Yellow 2 Solvent Yellow 56 4-ETHYLMETHYLAMINOAZOBENZENE

RESAZURINE REDOX INDICATOR

EthylorangeAcs98%

EthylOrangeSodium

Ethylorange Acs 98%

Ethyl Orange sodium salt, pure, 92%

Ethyl orange sodium salt, 92%, pure

Ethyl Orange sodium salt,4-(4-Diethylaminophenylazo)benzenesulfonic acid sodium salt

Ethyl Orange sodiuM salt, pure, 92% 25GR

Sodium 4-[[4-(diethylamino)phenyl]azo]benzenesulfonate

4-[[4-(diethylamino)phenyl]azo]-benzenesulfonicacisodiumsalt

Benzenesulfonicacid,4-[[4-(diethylamino)phenyl]azo]-,sodiumsalt

LABOTEST-BB LT00452773

4-DIETHYLAMINOAZOBENZENE-4'-SULFONIC ACID SODIUM SALT

4-[P-(DIETHYLAMINO)PHENYLAZO]BENZENESULFONIC ACID

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

sodium p-[[p-(diethylamino)phenyl]azo]benzenesulphonate

Diethyl orange

ETHYL ORANGE, SODIUM SALT, INDICATOR GRA DE

ETHYL ORANGE

ETHYL ORANGE SODIUM SALT

Benzenesulfonic Acid, P-[[p-(diethylamino)phenyl]azo]-, Sodium Salt

Ethyl Orange sodium salt, 92%, indicator

Ethyl orange sodium salt, indicator

Ethyl orange indicator

62758-12-7

C2H52NC6H4NNC6H4SO3Na

C16H18N3NaO3S

C16H18N3O3SNa

Indicator (pH)

pH Indicators

Organics

Analytical Chemistry

Indicator (pH)

pH Indicators

Azo