CAS Number547-58-0
SynonymsAcid Orange 52; 4-dimethylaminoazobenzene-4'-sulfonic acid,sodium salt; orange3; helianthine B; oranziii; EINECS 208-925-3; HELIANTHINE; MFCD00007502; S NO 176; Tropaeolin D; HELIANTHIN; BETZ 0211; ORANGE III
Molecular FormulaC14H14N3NaO3S
Molecular Weight327.33
Purity99%
Density0.987 g/mL at 25 °C
Boiling Point100ºC
Melting Point>300 °C
Appearancesolid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 547-58-0 |
| Catalog No. | 2A-9022806 |
| Chinese Name | 甲基橙 |
| Synonyms | Acid Orange 52; 4-dimethylaminoazobenzene-4'-sulfonic acid,sodium salt; orange3; helianthine B; oranziii; EINECS 208-925-3; HELIANTHINE; MFCD00007502; S NO 176; Tropaeolin D; HELIANTHIN; BETZ 0211; ORANGE III |
| Molecular Formula | C14H14N3NaO3S |
| Molecular Weight | 327.33 |
| Purity | 99 |
| Density | 0.987 g/mL at 25 °C |
| Boiling Point | 100ºC |
| Melting Point | >300 °C |
| Appearance | solid |
| Water Solubility | Water solubility: virtually insoluble; insoluble: |
| Storage Condition | 1. Store in a cool, dry and well-ventilated wareho |
| Packaging | III |
| Application | Methyl orange is an azo dye and organic pollutant [1]. |
| HTC | 2927000090 |
| UN(IATA) | UN 无资料 |
| MDL Number | MFCD00007502 |
| SMILES | [S](=O)(=O)([O-])c1ccc(cc1)N=Nc2ccc(cc2)N(C)C |
| InChI | 1S/C14H15N3O3S/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)21(18,19)20/h3-10H,1-2H3,(H,18,19,20)/p-1 |
| InChI Key | IETWCRRCPURZOC-UHFFFAOYSA-M |
| NACRES Code | NA.05 |
| UNSPSC | 12352107 |
| Hazard Symbols | 6.1 |
| MSDS | msds/22806_1_547_58_0.pdf |
| Bioactivity | Methyl Orange is an azo dye and organic contaminant[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Ahmad M, et al. Photocatalytic degradation of methyl orange from wastewater using a newly developed Fe-Cu-Zn-ZSM-5 catalyst. Environ Sci Pollut Res Int. 2020;27(21):26239-26248. Chemical & Physical Properties Density 0.987 g/mL at 25 °C Boiling Point 100ºC Melting Point 300 °C Molecular Formula C14H14N3NaO3S Molecular Weight 327.334 Flash Point 37 °C Exact Mass 327.065369 PSA 93.54000 LogP 4.15290 InChIKey STZCRXQWRGQSJD-UHFFFAOYSA-M SMILES CN(C)c1ccc(N=Nc2ccc(S(=O)(=O)[O-])cc2)cc1.[Na+] Storage condition Store at RT. Stability Stable. Incompatible with strong oxidizing agents. |
| Use of | Methyl Orange is an azo dye and organic contaminant[1]. Properties Articles50 Name Methyl Orange Synonym More Synonyms Methyl Orange Biological Activity Description Methyl Orange is an azo dye and organic contaminant[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References Chemical & Physical Properties Molecular Formula C14H14N3NaO3S Exact Mass 327.065369 PSA 93.54000 LogP 4.15290 InChIKey STZCRXQWRGQSJD-UHFFFAOYSA-M Storage condition Store at RT. Stability Stable. Incompatible with strong oxidizing agents. |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Chemical name |
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