| 76058-33-8 Basic information More.. |
Product Name: | ETHYL RED | Synonyms: | DIETHYL RED;ETHYL RED;LABOTEST-BB LT00452774;2-[4-(DIETHYLAMINO)PHENYLAZO]BENZOIC ACID;4-(DIETHYLAMINO)AZOBENZENE-2'-CARBOXYLIC ACID;ETHYL RED 97%;Ethyl Red, pure;Ethyl Red [not Cyanin dyes] | CAS: | 76058-33-8 | MF: | C17H19N3O2 | MW: | 297.35 | EINECS: | 999-999-2 | Mol File: | 76058-33-8.mol | ![76058-33-8](/CAS/GIF/76058-33-8.gif) |
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.]
- ETHYL RED
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- US $15.00-10.00 / KG
- 2021-08-12
- CAS:76058-33-8
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- ETHYL RED
-
- US $1.00 / KG
- 2020-01-13
- CAS:76058-33-8
- Min. Order: 1KG
- Purity: 98%HPLC
- Supply Ability: 10tons
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76058-33-8
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