4-(4-NITROPHENYLAZO)-1-NAPHTHOL
Synonym(s):4-(4-Nitrophenylazo)-1-naphthol;Magneson II
- CAS NO.：5290-62-0
- Empirical Formula: C16H11N3O3
- Molecular Weight: 293.28
- MDL number: MFCD00003975
- EINECS: 226-129-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:18:02
What is 4-(4-NITROPHENYLAZO)-1-NAPHTHOL?
Chemical properties
orange to brown powder or crystals
The Uses of 4-(4-NITROPHENYLAZO)-1-NAPHTHOL
4-(4-Nitrophenylazo)-1-naphthol is a reagent used for the determination of Mg.
What are the applications of Application
4-(4-Nitrophenylazo)-1-naphthol is a reagent used for the determination of Mg
Properties of 4-(4-NITROPHENYLAZO)-1-NAPHTHOL
| Melting point: | 270 °C (dec.)(lit.) |
| Boiling point: | 435.13°C (rough estimate) |
| Density | 1.2211 (rough estimate) |
| refractive index | 1.6500 (estimate) |
| storage temp. | Store below +30°C. |
| form | Powder |
| pka | 8.19±0.40(Predicted) |
| color | Red-brown |
| BRN | 961660 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong bases. |
| CAS DataBase Reference | 5290-62-0(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Naphthalenol, 4-[(4-nitrophenyl)azo]- (5290-62-0) |
Safety information for 4-(4-NITROPHENYLAZO)-1-NAPHTHOL
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-(4-NITROPHENYLAZO)-1-NAPHTHOL
4-(4-NITROPHENYLAZO)-1-NAPHTHOL manufacturer
New Products
Mirtazapine Impurity C/Mirtazapine Lactam Impurity Cyclopropane-1,1-dicarboxylic acid [1]Benzothieno[2,3-c]pyridine, 1,7-dichloro-8-methyl- (S)-3-Fluoro-pyrrolidine hydrochloride Cyclobutylamine 1-Bromo-2-Methoxy-3-Nitrobenzene 3-Oxocyclobutane-1-carboxylicacid (4-Bromophenyl)(3,4-dimethoxyphenyl)methanone N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity 2-chloro-7-cyclopentyl-N,N-dimethylpyrrolo [2,3-d]pyrimidine-6-carbox amide 4-amino-2-fluoro-N- methylbenzamide N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one 4-Bromo-2-fluoro-N-methylbenzamide N-Boc-1,4-butanediamine 4-Dimethylamino pyridine 2-Chlorotrityl Chloride 4-Bromoaniline 5-Bromo-2-chlorobenzoic acid 1,2,3,9-Tetrahydro-4(H)-carbazol-4-oneRelated products of tetrahydrofuran
You may like
-
Magneson II, GR indicator CAS 5290-62-0View Details
5290-62-0 -
MAGNESON II AR CAS 5290-62-0View Details
5290-62-0 -
Magneson II AR CAS 5290-62-0View Details
5290-62-0 -
4-(4-Nitrophenylazo)-1-naphthol CAS 5290-62-0View Details
5290-62-0 -
Magnesium ReagentView Details
5290-62-0 -
KT-474 98+View Details
2432994-31-3 -
2-(6-(benzyloxy)-3,4-dihydronaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2477812-43-2 98+View Details
2477812-43-2 -
101894-09-1 4-Hydroxy-6-methyl-1-(4-methylphenyl)-2-naphthalenecarboxylic acid 98+View Details
101894-09-1
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.