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ETHYL ORANGE

ETHYL ORANGE Structure
ETHYL ORANGE
  • CAS No.62758-12-7
  • Chemical Name:ETHYL ORANGE
  • CBNumber:CB7101186
  • Molecular Formula:C16H20N3NaO3S
  • Formula Weight:357.4
  • MOL File:62758-12-7.mol
ETHYL ORANGE Property
  • Melting point >300°C
  • storage temp. room temp
  • 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)
  • Water Solubility H2O: 1mg/mL
  • ε(extinction coefficient) ≥29000 at 473-477nm in deionized water
    ≥8000 at 274-282nm in deionized water
  • 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)
  • UNSPSC Code 12171500
  • NACRES NA.47
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38
  • Safety Statements  :26-36-24/25
  • WGK Germany  :3
  • TSCA  :Yes
  • HS Code  :29270000
  • NFPA 704:
    0
    1 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P261-P264-P271-P280-P302+P352-P305+P351+P338
ETHYL ORANGE Price More Price(4)
  • Brand: Sigma-Aldrich
  • Product number: 199567
  • Product name : Ethyl Orange sodium salt
  • Purity: indicator grade, Dye content 90?%
  • Packaging: 100G
  • Price: ₹16226.68
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 199567
  • Product name : Ethyl Orange sodium salt
  • Purity: indicator grade, Dye content 90?%
  • Packaging: 100G
  • Price: ₹16226.68
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: E0155
  • Product name : Ethyl Orange
  • Purity: 
  • Packaging: 25G
  • Price: ₹5400
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ottokemi
  • Product number:  E 1630
  • Product name : Ethyl orange sodium salt
  • Purity: 
  • Packaging: 10gm
  • Price: ₹3519
  • Updated: 2022/05/26
  • Buy: Buy

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
ETHYL ORANGE Suppliers
Global(139)Suppliers
  • Supplier：
    Aromsyn Co., Ltd.
  • Tel：+86-0571-85585865<br/>+8613336024896
  • Email：CB@aromsyn.com
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  • Advantage：58
  • Supplier：
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  • Tel： +undefined18915499068
  • Email：Suzhouhongxiong@163.com
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  • Supplier：
    GIHI CHEMICALS CO.,LIMITED
  • Tel： +8618058761490
  • Email：info@gihichemicals.com
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  • Advantage：58
  • Supplier：
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  • Tel：+1-817863-6948<br/>+1-（817）863-6948
  • Email：sales@aceschem.com
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  • Advantage：58
  • Supplier：
    Aladdin Scientific
  • Tel：
  • Email：tp@aladdinsci.com
  • Country：United States
  • ProdList：57505
  • Advantage：58
ETHYL ORANGE Spectrum
62758-12-7, ETHYL ORANGERelated Search:
  • Azo
  • pH Indicators
  • Indicator (pH)
  • Analytical Chemistry
  • Organics
  • 高端化学
  • 染色剂和染料
  • 血液学和组织学
  • pH Indicators
  • Indicator (pH)
  • C16H18N3O3SNa
  • C16H18N3NaO3S
  • C2H52NC6H4NNC6H4SO3Na
  • 苯磺酸,4-[2-[4-(二乙基氨基)苯基]二亚苯基]-,钠盐(1:1)
  • 乙基橙钠盐, 指示剂
  • 乙基橙钠盐ETHYL ORANGE
  • 乙基橙, 指示剂级
  • 4-(4-二乙氨基)苯基偶氮苯磺酸钠盐
  • 乙基橙钠
  • 4-二乙基氨基偶氮苯-4'-磺酸钠盐
  • 乙基橙[PH指示剂]
  • 乙基橙钠盐
  • 62758-12-7
  • Ethyl Orange (sodium), indicator grade
  • Ethyl orange indicator
  • Ethyl orange sodium salt, indicator
  • Ethyl Orange sodium salt, 92%, indicator
  • Benzenesulfonic Acid, P-[[p-(diethylamino)phenyl]azo]-, Sodium Salt
  • ETHYL ORANGE SODIUM SALT
  • ETHYL ORANGE
  • ETHYL ORANGE, SODIUM SALT, INDICATOR GRA DE
  • Diethyl orange
  • sodium p-[[p-(diethylamino)phenyl]azo]benzenesulphonate
  • 4-[4-(DIETHYLAMINO)PHENYLAZO]BENZENESULFONIC ACID, SODIUM SALT
  • 4-[P-(DIETHYLAMINO)PHENYLAZO]BENZENESULFONIC ACID
  • 4-DIETHYLAMINOAZOBENZENE-4'-SULFONIC ACID SODIUM SALT
  • LABOTEST-BB LT00452773
  • Benzenesulfonicacid,4-[[4-(diethylamino)phenyl]azo]-,sodiumsalt
  • 4-[[4-(diethylamino)phenyl]azo]-benzenesulfonicacisodiumsalt
  • Sodium 4-[[4-(diethylamino)phenyl]azo]benzenesulfonate
  • Ethyl Orange sodiuM salt, pure, 92% 25GR
  • Ethyl Orange sodium salt,4-(4-Diethylaminophenylazo)benzenesulfonic acid sodium salt
  • Ethyl orange sodium salt, 92%, pure
  • Ethyl Orange sodium salt, pure, 92%
  • Ethylorange Acs 98%
  • EthylOrangeSodium
  • EthylorangeAcs98%
  • RESAZURINE REDOX INDICATOR

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