861030

Auramine O

Dye content 85 %, certified by the Biological Stain Commission

• 동의어(들): 4,4′-(Imidocarbonyl)bis(N,N-dimethylaniline) monohydrochloride, Basic Yellow 2, Pyoctaninum aureum
• 실험식(Hill 표기법): C₁₇H₂₁N₃ · HCl
• CAS Number: 2465-27-2
• Molecular Weight: 303.83
• 색상 지수 번호: 41000
• Beilstein: 4030061
• EC Number: 219-567-2
• MDL number: MFCD00012484
• UNSPSC 코드: 12171500
• PubChem Substance ID: 24888527
• NACRES: NA.47

속성

• Grade: certified by the Biological Stain Commission
• Quality Level: 200
• 형태: powder or chunks
• 구성: Dye content, 85%
• 기술: microbe id | staining: suitable
• mp: >250 °C (dec.) (lit.)
• solubility: 95% ethanol: 1 mg/mL, clear to hazy, yellow to very deep yellow
• λmax: 370 nm; 434 nm (2nd)
• ε (흡광계수): ≥12000 at 249-255 nm in water at 0.005 g/L; ≥15000 at 367-373 nm in water at 0.005 g/L; ≥36000 at 429-435 nm in water at 0.005 g/L
• 응용 분야: diagnostic assay manufacturing; hematology; histology
• 저장 온도: room temp
• SMILES string: Cl[H].CN(C)c1ccc(cc1)C(=N)c2ccc(cc2)N(C)C
• InChI: 1S/C17H21N3.ClH/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;1H
• InChI key: KSCQDDRPFHTIRL-UHFFFAOYSA-N

설명

애플리케이션

Auramine O has been used to study the cuticle/cutin in the epidermis of the pollen presenter in Vangueria infausta.

생화학적/생리학적 작용

Auramine O is used for the staining of acid-fast organisms, coccidia. Auramine O along with carbol generates brilliant yellow fluorochrome of tubercle bacilli. It is effective in detecting positive cases of tuberculosis. Auramine O binds to the mycolic acid in the bacterial cell wall.

적합성

Certified for use by fluorescence microscopy in Churukian′s modification of Truant′s fluorescent method for acid fast bacilli on paraffin sections.

안전성 정보

• 픽토그램: GHS08,GHS07,GHS09
• 신호어: Warning
• 유해 및 위험 성명서: H302,H319,H351,H411
• 예방조치 성명서: P201 - P273 - P301 + P312 + P330 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3