China made in china in stock CAS 2465-27-2 Basic yellow 2,Auramine O,Basic yellow O factory and manufacturers

made in china in stock CAS 2465-27-2 Basic yellow 2,Auramine O,Basic yellow O

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%

C.I. 41000: 41000

Send email to us MSDS/COA Download PDF Download

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

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

Dear friend：

MIT –IVY Industry Co., Ltd. is a leading manufacturer in china neimeng province，manufacturer of pharmaceutical intermediates：dyestuff Intermediates：Pesticide intermediate.

Athena：008619961957599

we have in stock ,delivery time :15days

l Payment: alibaba , TT ,L/C AT SIGHT

l Validity：2021/10/16

l 1 FCL FOB PRICE :

l N,N-Diethyl aniline 91-66-7 : 4.76US/KG

l 3-Methyl-N,N-diethyl aniline 91-67-8 : 2.84US/KG

l N,N-Dimethylaniline DMA" 121-69-7 :4.79US/KG

l N,N-Dimethyl-p-toluidine DMPT" 99-97-8 :4.87US/KG

l N,N-Dimethyl-o-toluidine DMOT" 609-72-3 :3.99US/KG

l m-Phenylenediamine MPDA" 108-45-2 :5.89US/KG

l MONOCHLOROACETONE 78-95-5 : 3.99US/KG

l N,N-DIHYDROXYETHYL-P-TOLUIDINE DHEPT 3077-12-1 ：9.27us/kg

l 1,1,3-Trichloroacetone 921-03-9 : 3.97US/KG

l 2,4-Dichlorobenzyl chloride 94-99-5 : 4.77US/KG

l 2,4-Dichlorobenzoyl chloride 89-75-8 : 9.55US/KG

l N-Ethyl-o-toluidine 94-68-8 : 10.87US/KG

l N-Ethylaniline 103-69-5 : 3.78US/KG

l "N,N-Dihydroxyethylaniline PDEA" 120-07-0 : 4.68US/KG

l N-Ethyl-m-toluidine 102-27-2 : 4.58US/KG

l 3-(N-ethylanilino)propiononitrile 148-87-8 : 4.69US/KG

l N-Ethyl-N-hydroxyethylaniline 92-50-2 : 4.98US/KG

l N-ethyl-N-phenylbenzenemethanamine92-59-1: 7.79US/KG

l N-2-cyanoethyl-N-ethyl-m-toluidine 148-69-6: 4.98US/KG

l N-Benzyl-N-ethyl-m-toluidine 119-94-8: 4.89US/KG

l N-Ethyl-o-toluidine 94-68-8 : 4.58US/KG

l N-Ethylaniline 103-69-5 :4.58US/KG

l 2-Methylphenylacetic acid 644-36-0: :4.88US/KG

l 4-Chlorobenzoyl chloride 122-01-0 :4.48US/KG

l 2-Chlorobenzoyl chloride 609-65-4 :4.58US/KG

l 4-Chlorobenzaldehyde 104-88-1 :4.58US/KG

l 2-Chlorobenzaldehyde 89-98-5 :4.58US/KG

l "2-Chlorobenzotrichloride OCTC 2136-89-2:4.58US/KG

l 4-Chlorobenzotrichloride 5216-25-1:4.76US/KG

l 2,5-Dichlorotoluene 19398-61-9 :4.96US/KG

l 2,3-Dichlorobenzaldehyde 6334-18-5 :4.64US/KG

l 2',4'-Dichloroacetophenone 2234-16-4 :4.78US/KG

l 2，4-dichlorotoluene 95-73-8 :4.37US/KG

l 2,3-Dichlorotoluene 32768-54-0 :4.32US/KG

l 2,6-Dichlorotoluene 118-69-4 :4.57US/KG

l 3,4-Dichlorotoluene 95-75-0 :4.67US/kg

l Auramine O C.I. Basic yellow 2" 2465-27-2 : 3.72US/KG

l Crystal violet lactone CVL 1552-42-7 :37.99US/KG

l Beta naphthol" 135-19-3 : 2.65US/KG

The first 18 are products of our factory, and the rest are from our brother companies that have trade relations and entrust our company to export.

Because of the first cooperation, I will provide your company with quality and delivery guarantee. If we break the contract, you will be compensated 10 times of the total amount.

This is the sincerity of our cooperation.

Quick Details

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