N-Etil-1-(4-(fenilazo)fenilazo)-2-naftilamina, Sigma-Aldrich®
Proveedor: SIGMA ALDRICH MICROSCOPY
Sinónimos:
N-Ethyl-1-((4-(phenyldiazenyl)phenyl)diazenyl)naphthalen-2-amine
M-Clarity™ quality level = MQ200
201618-50G
201618-10G
201618-50GEA
397
EUR
201618-50G
201618-10G
N-Etil-1-(4-(fenilazo)fenilazo)-2-naftilamina, Sigma-Aldrich®
N-Etil-1-(4-(fenilazo)fenilazo)-2-naftilamina
Sudan Red 7B has been used to stain the fat bodies of Ostrinia nubilalis (Hübner) larvae. Sudan red 7B, also known as fat red, is a non-fluorescent stain.[2] It is effectively used to stain lipids and is used to indicate the presence of suberin in cell walls.[2][3][4] Sudan red 7B acts as a marker for formosan subterranean termite, Coptotermes fornosanus Shiraki.
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Formula:
C₂₄H₂₁N₅ MW: 379,4570 g/mol Pto. de fusión: 130 °C (desc., lit.) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00003904 Núm. CAS: 6368-72-5 EINECS: 228-862-5 |
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Resultados test especificaciones
| Appearance (color) | Red to very dark red and purple to very dark purple and brown to very dark brown and very dark red-brown |
| Appearance (form) | Powder |
| Thin layer chromatogr. | Consistent with listing |
| Solubility (color) | Red to very dark red |
| Solubility (turbidity) | Clear to turbid |
| Solubility (method) | 10mg/ml (1%), acetone |
| Carbon content | 72 - 77 % |
| Nitrogen content | 17 - 19 % |
| Infrared spectrum | Conforms to structure |
| Wavelength (1) (uv) | 528 - 538 nm |
| Molar absorbancy index (1) | ≥ 24660 |
| Wavelength (2) (uv) | 367 - 377 nm |
| Molar absorbancy index (2) | ≥ 14230 |
| Solvent (uv) | Toluene |
| Recommended retest period | 48 months |
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