missing translation for 'onlineSavingsMsg'
Learn More
Learn More
4-(4-Nitrophenylazo)resorcinol, 90+%
CAS: 74-39-5 | C12H9N3O4 | 259.22 g/mol
Supplier: Thermo Scientific Chemicals A1223214
Description
It is a derivitized resorcinol dye compound with an absorption maximum of 432 nm. Used as a pH indicator.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsIt is a derivitized resorcinol dye compound with an absorption maximum of 432 nm. Used as a pH indicator.
Solubility
Soluble in dilute sodium hydroxide. Insoluble in water.
Notes
Store in cool, dry place in a tightly sealed container. Store away from oxidizing agent.
Specifications
| 4- (4-Nitrophenylazo)resorcinol | |
| ∼185°C (decomposition) | |
| MFCD00007310 | |
| 674709 | |
| p-nitrophenylazoresorcinol, p-diazoviolet, p-nitrobenzeneazoresorcinol, magneson i, magnezon i, 4-p-nitrophenylazo resorcinol, p-diazviolet, 2,4-dihydroxy-4'-nitroazobenzene, magneson, 4-4-nitrophenylazo resorcinol | |
| OC1=CC(=O)C=CC1=NNC1=CC=C(C=C1)[N+]([O-])=O | |
| 259.22 | |
| 259.22 |
| 74-39-5 | |
| C12H9N3O4 | |
| 25 g | |
| 14,5695 | |
| BIFFKKLAAIGZBV-UHFFFAOYSA-N | |
| (4E)-3-hydroxy-4-[(4-nitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one | |
| 5717413 | |
| 95% |
Chemical Identifiers
| 74-39-5 | |
| 259.22 | |
| BIFFKKLAAIGZBV-UHFFFAOYSA-N | |
| 5717413 | |
| OC1=CC(=O)C=CC1=NNC1=CC=C(C=C1)[N+]([O-])=O |
| C12H9N3O4 | |
| MFCD00007310 | |
| p-nitrophenylazoresorcinol, p-diazoviolet, p-nitrobenzeneazoresorcinol, magneson i, magnezon i, 4-p-nitrophenylazo resorcinol, p-diazviolet, 2,4-dihydroxy-4'-nitroazobenzene, magneson, 4-4-nitrophenylazo resorcinol | |
| (4E)-3-hydroxy-4-[(4-nitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Warning
RTECSNumber : VH2810000
TSCA : TSCA
RUO – Research Use Only