CAS number：6368-72-5 molecular formula：C24H21N5
和水混溶，溶于丙酮和苯，微溶于醇。 Sudan red 7B, also known as fat red, is a non-fluorescent stain. It is effectively used to stain lipids and is used to indicate the presence of suberin in cell walls. Sudan red 7B acts as a marker for formosan subterranean termite, Coptotermes fornosanus Shiraki. Sudan Red 7B has been used to stain the fat bodies of Ostrinia nubilalis (Hübner) larvae.
| Chinese alias | 溶剂红19 | ||
| English alias | 2-Naphthalenamine, N-ethyl-1-(2-(4-(2-phenyldiazenyl)phenyl)diazenyl)- | EINECS 228-862-5 | N-ethyl-1-((E)-(4-((E)-phenyldiazenyl)phenyl)diazenyl)naphthalen-2-amine | SUDAN RED 460 | 1-[4-(Phenylazo)-phenylazo]-2-ethylaminonaphthalene | (Phenyl(azo-4-(phe | ||
| CAS number | 6368-72-5 | molecular formula | C24H21N5 |
| molecular weight | 379.46 g/mol | Exact mass | ≥95% |
| PSA | 61.500 Ų | logp | 7.100 |
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