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CAS NO.2465-27-2 High quality Auromine O supplier in China /Basic Yellow 2 Manufacturer

short description:

Other Name Auramine O  
Synonym 4,4-(Imidocarbonyl)bis(N, N-dimethylaniline) monohydrochloride
Appearance Yellow to brown powder
Shade To the similar standard of the factory
Properties It is very soluble in water and alcohol
Molecular Weight 321.84
Molecular Formula C17H22ClN3
Used Dyeing for Paper, Silk, Nylon, hemp etc. Fabric.
Auramine O is a yellow fluorescent dye; very soluble in water, soluble in ethanol; used to stain acid-fast bacteria in sputum or in paraffin sections of infected tissue and as a component of the Truant auramine-rhodamine stain for tubercle bacilli; used as an antiseptic agent.


  • Other Names:: Auramine O  
  • CAS No.:: 118-03-6
  • MF:: C17H22ClN3
  • Purity:: 100%
  • Product Detail

    Product Tags

    Melting point  >250 °C (dec.)(lit.)
    form  Powder/Solid
    pka  9.8, 10.7(at 25℃)
    Colour Index   41000
    color Yellow to ochre-yellow
    storage temp.  Store at RT.
    solubility  10g/l
    PH 6-7 (10g/l, H2O, 20℃)
    Water Solubility  Soluble in water or ethanol
    λmax  370 nm, 432 nm
    Stability:  Stable. Incompatible with strong oxidizing agents.
    Biological Applications  Detecting bacteria; treatment of cancers,cardiovascular disease,diabetesassociated pain,mechanical allodynia,metabolic syndrome,protozoan infections in fish; targeted drug delivery; as fungal inhibitors
    CAS DataBase Reference  2465-27-2(CAS DataBase Reference)
    NIST Chemistry Reference  Aniline, 4,4'-(imidocarbonyl)bis-(n,n-dimethyl)-, hydrochloride(2465-27-2)

    Application

    C.I. No BASIC YELLOW 2
    CAS Number 2465-27-2
    Molecular Formula C17H22ClN3
    Molecular Weight 303.83
    Appearance Yellow Powder
    Shade Similar to Standard
    Tinting strength% 100±3
    insolubility in water% ≤1.5
    Moisture% ≤3.5

    9451267719_1905456704
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    9160430095_349154040

    English Name:

    auramine O; auramine; canary yellow; pyoktanin yellow; pyoktanum auranum; amino tetrametric diaminodophenyl metal hydrogen chloride; c.i.41000

    Other names: Golden amine, canary yellow o, basic light yellow, basic Yellow 2, basic light yellow o, basic Sophora yellow, basic Sophora yellow, 4,4 '- carbosamino bis (n, N-dimethylaniline) monohydrochloride, basic light yellow o, aminotetramethyldiaminobenzenese hydrochloride, canary yellow, Austria yellow

    CAS No.: 2465-27-2

    C17H22ClN3=303.83

    Level: BS

    Property: golden yellow powder. It is easy to be oxidized by hot acid and alkali to decompose ammonia and Michaelis ketone. It is yellow in ethanol solution, slightly soluble in cold water, light yellow in aqueous solution, and difficult to dissolve in ether. The melting point is 172-173 ℃, the water solution is easy to decompose when it is above 50 ℃, and the best temperature is below 40 ℃

    Application: acid resistant bacteria fluorescence staining, salamander living body staining, plant tissue staining. Dyeing of hemp, paper, leather, fat, rayon and printing of cotton fabrics

    Preservation: RT, dark

    Basic yellow 2

    CAS NO: C22H25N2.Cl

    Quick Details

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    Shipping time by Sea (Just for reference)

    North America

    11~30 days North Africa 20~40 days Europe 22~45 days South-east Asia 7~10 days
    South America 25~35 days WestAfrica 30~60 days MiddleEast 15~30 days East Asia 2~3 days
    Middle America 20~35 days EestAfrica 23~30 days Ocenia 15~20 days South Asia 10~25 days

     

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