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auramine O

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Origin: China

Cas No: 2465-27-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
2465-27-2
Other Names:
Basic Yellow 2
MF:
C17H22ClN3
EINECS No.:
219-567-2
Place of Origin:
Zhejiang, China
Type:
Basic Dye
Usage:
Ink Dyestuffs, Leather Dyestuffs, Paper Dyestuffs, Textile Dyestuffs
Brand Name:
AFINE
Model Number:
Basic Yellow 2
H.S.CODE:
3204130000
Packaging&Delivery
Packaging Details
25kgs carton
Port
Shanghai or hangzhou etc
Lead Time:
Quantity(Kilograms) 1 - 2000 >2000
Est. Time(days) 15 To be negotiated

Property

CAS No.: 2465-27-2 Formula: C17H22ClN3 Molecular Weight: 303.83000

Description

Auramine O is a diarylmethane dye used as a fluorescent stain. In its pure form, Auramine O appears as yellow needle crystals. It is very soluble in water and soluble in ethanol.
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. It can be also used as an antiseptic agent.

Basic Info

Chemical Name	auramine O
Synonyms	Auramine Yellow; Aizen auramine; Auramine Extra; Auramine N; Auramine O; Basic Yellow 2; AURAMINE; Auramine Pure; AURAMINE HYDROCHLORIDE; 4-[4-(dimethylamino)benzenecarboximidoyl]-N,N-dimethylaniline,hydrochloride; Benzenamine, 4,4‘-carbonimidoylbis[N,N-dimethyl-, monohydrochloride; Auramine O [Dye Content; Auramin; Auramine O,biological stain;
CAS No.	2465-27-2
Molecular Formula	C17H22ClN3
Molecular Weight	303.83000
PSA	30.33000
LogP	4.13650

Properties

Appearance & Physical State	yellow powder
Density	1.01g/cm3
Boiling Point	406.2ºC at 760mmHg
Melting Point	>250ºC (dec.)
Flash Point	199.4ºC
Stability	Stable. Incompatible with strong oxidizing agents.
Storage Condition	Store at RT.
Vapor Pressure	8.31E-07mmHg at 25°C