Auramine O 80% C.I. 41000

£32.96 to £103.83

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Variation ID		Product Code	Pack Size	List Price
6104	photo_camera	RRBD456-W	25g RRBD456-W	£32.96
6105	photo_camera	RRBD456-2W	50g RRBD456-2W	£60.89
6106	photo_camera	RRBD456-X	100g RRBD456-X	£103.83

Auramine O can be used to stain acid-fast bacteria (e.g. Mycobacterium), where it binds to the mycolic acid in its cell wall in a way similar to Ziehl-Neelsen stain. It can also be used as a fluorescent version of Schiff reagent. Auramine O can be used together with Rhodamine B as the Truant auramine-rhodamine stain for Mycobacterium tuberculosis.

Biological Staining
Fluorescent Staining of mycobacteria

C.I. 41000
Minimum Assay: >80%
Molecular Formula: C17H22N3HCl
Molecular Weight: 321.84 g/mol
Melting Point: >250 C
Wavelength Absorption Max: 436.5nm
Absorption Ratio (Lambda Max 15nm): 1.06
Specific Absorption (E1% in 100mm cell): 1129
Moisture Content: <10%

Cas Number: 2465-27-2

Einecs Number: 219-567-2

HS Code / Commodity Code: 3212900000

UN Number: 2811

Hazard Class: 6.1

Packing Group: 3

Hazard Phrases: H302,H311,H351

Prec Phrases: P280,P312