Home > Products > Basic dyes > Basic Yellow 2 (Auramine O)
Basic Yellow 2 (Auramine O)
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Product Details
| 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% |
Product Description
Specifications
Structure: C17H22ClN3M.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.
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Contact Us
- Zhejiang Zhenguang Chemical Co., Ltd.
- Contact nameZG CHEM Chat Now
- Phone86-571-82825970
- Addresszhaojiawan Village,Xiaoshan E&D district, Hangzhou, Zhejiang
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