Fluorescent brightener 71 with Cas 16090-02-1
Fluorescent brightener 71 Quick Details
- Chemical Name:Optical Brightener AMS;Optical Brightener DMS；Optical Brightener CXT
- CAS No.:16090-02-1
- EINECS: 240-245-2
- Molecular Formula: C40H38N12Na2O8S2
- Molecular weight:924.91486
- Appearance:White to Yellowish uniform granular
- Synonyms:disodium4,4′-bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2′-disulphonate;fluorescentbrightener71;Fluorescentbrightener260;2,2′-(1,2-ethenediyl)bis[5-[[4-Chemicalbook(4-morpholinyl)-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-benzenesulfonicacid],disodiumsalt;FluorescentWhitenerCXT;Fluorescent-260;FluorescentBrightener71,260;PhotineCBUS-3B
Fluorescent brightener 71 Description
What is Fluorescent brightener 71?
There are three types of Fluorescent brightener 71, namely Optical Brightener CXT, Optical Brightener AMS, and Optical Brightener DMS. Fluorescent whitening agent 71 is mainly used in industrial fields such as detergents, papermaking, and textiles to improve substrate whiteness and color stability. Its mechanism of action is to eliminate the slight yellow tone on the surface of the material through the principle of optical compensation, giving the product a brighter visual appearance.
Optical Brightener CXT is mainly used in the textile, papermaking, and detergent industries. Optical Brightener AMS is mainly used in synthetic detergents, including laundry powder and laundry detergent. It can make its appearance white and pleasing to the eye, crystal clear and full. Optical Brightener DMS is used for whitening cotton fibers, nylon and other fabrics. It has a good whitening effect on synthetic fibers, polyamides, and vinylon; It also has a good whitening effect on protein fibers and amino plastics.
Autech industry is a professional and reliable manufacturer of Fluorescent brightener 71 with Cas 16090-02-1 with higher purity and lower price. If you interest our Fluorescent brightener 71 PLS feel free to contact us for free sample!
Fluorescent brightener 71 Typical Properties
| Item | Specifications | Results | |
| Appearance | White to Yellowish
uniform granular |
Yellowish uniform
granular |
|
| E-Value | 436±10 | 441.1 | |
| Density ( kg/m3 ) | ≥400 | 450 | |
| Triazine AAHT % | ≤0.05 | 0.05 | |
| Triazine AMMT % | ≤0.1 | 0.04 | |
| Triazine AAMT % | ≤0.5 | 0.4 | |
| Material Color L | 91-99 | 95 | |
| Material Color A | （-1.0）-（-3.5） | -3.2 | |
| Material Color B | 6-14 | 7 | |
| Water Dispersion
Efficiency (25℃ 2Min) |
≤50% | 53 | |
| Water Dispersion
Efficiency (25℃ 10Min) |
≥80% | 84 | |
| Iron (Fe) ppm | ≤50 | 42 | |
| Particle
Size (Micron) |
>600µm | ≤1% | 0.2% |
| 150-600µm | 80%-90% | 89.8% | |
| <150µm | ≤20% | 10% | |
| Conclusion | The results conforms with enterprise standards | ||
Get Free Quote of Fluorescent brightener 71 with Cas 16090-02-1
Get Free Quote of Fluorescent brightener 71 with Cas 16090-02-1
Fluorescent brightener 71 Applications
Fluorescent whitening agent 71 (CAS number 16090-02-1) is a type of styrene based fluorescent whitening agent mainly used to enhance the whiteness and brightness of materials, and is widely used in textile, papermaking, detergent and other fields.
Textile industry:
Applicable materials: cotton fiber, polyester cotton blended fabric, nylon, polyamide, vinylon, etc.
Function: By absorbing ultraviolet light and emitting blue purple fluorescence, it eliminates the slight yellow tone on the material surface and enhances visual whiteness.
Detergents and Paper Manufacturing:
Detergent: Used in synthetic detergents to improve fabric whiteness.
Papermaking: Improve the whiteness and color stability of paper.
Other industrial applications:
Plastic and paint: added by dry, wet, or masterbatch methods, with a dosage typically ranging from 0.0001% to 0.1% (depending on the transparency of the material).
Amino plastics and protein fibers: have good whitening ef
Recommended
Dosage:exact dosage should be subject to customer’s finial product formulation.
Fluorescent brightener 71 Package&Storage
- Package: 1kg/bag;25kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
FAQ
Q: Are you factory/manufacturer of Fluorescent brightener 71?
A: yes, we are china factory of Fluorescent brightener 71,Autech industryl has been committed to the production and export of Fluorescent brightener 71 with high quality to United States, Japan, Europe, South Africa, Taiwan, etc…
Q: Does the free sample avaiable?
A:Yes,we can provide free samples for you before you buy commercial quantity.
Q: What’s the advantages of Fluorescent brightener 71?
A:We can offer three different kinds of specification according to different usages, such as Optical Brightener AMS;Optical Brightener DMS；Optical Brightener CXT
Q: What are the packaging options available?
A: We offer packaging according your request, our regular package is 25kg/drum.
Hot tags
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