ETHYL RED suppliers
ETHYL RED
- CAS:
- 76058-33-8
- MF:
- C17H19N3O2
- MW:
- 297.35
Suppliers by country/region
Properties
- Melting point:
- 135 °C
- Boiling point:
- 438.86°C (rough estimate)
- Density
- 1.0871 (rough estimate)
- refractive index
- 1.6500 (estimate)
- solubility
- Solubility Almost insoluble in water; slightly soluble in ethanol, soluble in benzene
- form
- powder
- pka
- 5.42(at 25℃)
- color
- Red
- PH Range
- Red (4.5) to yellow (6.5)
- λmax
- 447nm
- BRN
- 3366056
- Major Application
- Optical materials, photoresists, flexible electronic circuitry, adhesives, textiles, method for counting leukocytes, enzyme binding assays, DNA chips
- CAS DataBase Reference
- 76058-33-8(CAS DataBase Reference)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P280a-P304+P340-P305+P351+P338-P405-P501a
- Hazard Codes
- Xn
- Risk Statements
- 32-20/21
- Safety Statements
- 22-24/25
- HS Code
- 29270000
Use
Ethyl Red [2-(4-diethylaminophenylazo)benzoic acid] M 297.4, m 135o, 150-1 5 2o, pK1 2.5, pK2 9.5. Crystallise the acid dye from EtOH/diethyl ether or toluene. It is an indicator: pH 4.4 (red) and 6.2 (yellow). UV: max 447nm. [Beilstein 16 I 316.]
95 supplier list of "ETHYL RED"
![Ethyl Red [Not Cyanin Dyes]](https://img.chemicalbook.com/CompanyLogo/e990f53b-f4da-4de2-8827-f9a66028777020210709151012.png)
- Product Name:Ethyl Red [Not Cyanin Dyes]
- Products Intro:Purity: 0.95&0.99 | Package: 0.1KG;1KG;1000KG | CustNote: Wholesale price
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Triglycol monomethyl ether, CAS 112-35-6,Tetrafluoro-1-propanol, CAS 76-37-9,Aminoacetaldehyde dimethyl acetal, CAS 22483-09-6,Hexachloroethane, CAS 67-72-1,3-Allyloxy-2-Hydroxy-1-Propane,Sodium Salt, CAS 52556-42-0
![Ethyl Red [not Cyanin dyes]](https://img.chemicalbook.com/CompanyLogo/41255939-954e-4945-829c-fbbb6f862e8e20240603135226.png)
- Product Name:Ethyl Red [not Cyanin dyes]
- Products Intro:Purity: >98.0%(T) | Package: $17.9/1g;$76.9/5g;$101.9/25g;Bulk package | CustNote: >98.0%(T)
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: Chemicals and BioChemicals,Materials Science,ligands acting on targets,Proteins,Antibodies
- Product Name:EthylRed
- Products Intro:Purity: 0.98 | Package: 100KG;25KG;10KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Ethyl Red
- Products Intro:Purity: 99.99% | Package: 25kg/drum
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Benzaldehyde,Butyraldehyde,Benzene,resin,Acetic acid
- Product Name:ETHYL RED
- Company Type: Trader
- Country/Region: GERMANY
-
25G$30.00100G$95.00250G$195.001KG$690.00
- Product Name:Ethyl Red Indicator
- Products Intro:Brand: Chem-Impex | Product Number: 22783
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: cof,mof
-
25G$44.80100G$134.40250G$268.801KG$851.20
- Product Name:EthylRedIndicator
- Products Intro:Brand：Chem-Impex | Product Number：22783 | Purity：MFCD00002427
- Company Type: Trader
- Country/Region: CHINA
-
10g$24.4050g$86.60250g$332.00
- Product Name:Ethyl Red
- Products Intro:Brand: Alfa Aesar | Product Number: A18367
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: cof,mof
- Product Name:Ethyl Red
- Products Intro:Purity: 90% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
You can find ETHYL RED suppliers,
manufacturers, and distributors from countries such as CHINA, United States and the United Kingdom here.
Browse to the tetrahydrofuran product information displayed by the supplier,
as well as the supplier's contact and capability information.