Metanil yellow

Leverantör: Thermo Scientific
Varning

Synonyms: Acid Yellow 36, 3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt

413720010 413721000 413722500
ACRO413720010EA 3850 SEK
ACRO413720010 ACRO413721000 ACRO413722500
Metanil yellow
Metanil yellow
Formel: C₁₈H₁₄N₃NaO₃S
MW: 375,38 g/mol
Storage Temperature: Omgivande
MDL Number: MFCD00007486
CAS nummer: 587-98-4

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Specifikation testresultat

Appearance Golden to orange Powder
Infrared spectrum Conforms
Dye content ≥88 %
UV Lambda max 413 to 419 nm (in methanol)
Specific absorbance A (1%/1cm) ≥400
Visual transition interval from pH 1.2 (red) to 2.3 (yellow)

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