51362

Auramin

analytical standard

• Synonym(e): 4,4′-Dimethylamino-benzophenonimin, Solvent Yellow 34
• Empirische Formel (Hill-System): C₁₇H₂₁N₃
• CAS-Nummer: 492-80-8
• Molekulargewicht: 267.37
• EC Number: 207-762-5
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329757682
• MDL number: MFCD00036224
• Colour Index Number: 41000B
• Beilstein/REAXYS Number: 2215338

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• assay: ≥97.0% (HPLC)
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: neat
• SMILES string: CN(C)c1ccc(cc1)C(=N)c2ccc(cc2)N(C)C
• InChI: 1S/C17H21N3/c1-19(2)15-9-5-13(6-10-15)17(18)14-7-11-16(12-8-14)20(3)4/h5-12,18H,1-4H3
• InChI key: JPIYZTWMUGTEHX-UHFFFAOYSA-N

Beschreibung

General description

Auramine is a diphenylmethane dye, used in fluorescence microscopy.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Auramine-phenol fluorochrome staining technique can be used to detect Mycobacterium tuberculosis in sputum, cerebrospinal fluid and other specimens. It may be used as a reference standard in the determination of auramine in processed foods using high-performance liquid chromatography (HPLC).

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Sicherheitshinweise

• pictograms: GHS08,GHS07,GHS09
• signalword: Warning
• hcodes: H302,H319,H351,H411
• pcodes: P202 - P264 - P273 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges