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Home > Chemicals > Pigment & Dye > Reactive Dye > Basic Yellow 2 (Auramine O)

Basic Yellow 2 (Auramine O)

Name: Basic Yellow 2 (Auramine O)
Brand: Zhenguang
SKU: 112185515

US$ 3 - 4 MOQ: 500 Kilograms

Key Specifications

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CAS No.:

2455-27-2

Other Names:

Auramine O

MF:

41000

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Zhejiang Zhenguang Chemical Co., Ltd.

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Port of Shipment:

Shanghai

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CAS No. 2455-27-2

Other Names Auramine O

MF 41000

Place of Origin Zhejiang, China

Type Basic Dye

Usage Ink Dyestuffs, Leather Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Textile Dyestuffs

Brand Name Zhenguang

Model Number 100%

Specifications

Structure: C17H22ClN3
M.W:303.83
USE:for Silk, Acrylic, Cotton, leather, paper dyeing also for oil, fatty, ink use.

Auramine O, also called Basic yellow 2, Pyocatanium aureum, aizen auramine, Pyoktanin Yellow, Canary Yellow,Pyoktanin, or C.I. 41000, 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.

Basic yellow 2
1)Appearance:Yellow to brown powder
2)Properties:It is very soluble in water and alcohol
3)Moisture%:1.0 Max

Basic yellow 2

Auramine o coonc

Molecular Formula:	C17H22ClN3
Cas No:	2465-27-2
Synonym:	4,4-(Imidocarbonyl)bis(N, N-dimethylaniline) monohydrochloride
Molecular Weight:	321.84
ColourIndex Number:	61200
Appearance:	Yellow to brown powder
Strength:	210%,200%...
Shade:	To the similar standard of the factory
Moisture%:	1.0 Max
Properties:	It is very soluble in water and alcohol
Use:	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.