Fluorescent Brightener 113/Optical Brightener BA with Cas 12768-92-2
What is Fluorescent Brightener 113 ?
Fluorescent whitening agent 113 (Optical brightener BA ) is mainly used in the paper and textile industries,it is suitable for whitening cotton,hemp or cellulose,also could be usedon paper industry. including pulp whitening, surface sizing, coating processes, as well as whitening of cellulose fiber fabrics such as cotton and linen and brightening of light colored fabrics.
Runtai Chemical is a professional and reliable China manufacturer of Fluorescent whitening agent 113 (Optical brightener BA ) with higher purity and lower price. If you interest our CFluorescent whitening agent 113 (Optical brightener BA ), PLS free to contact us for free sample!
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Dosage:(exact dosage should be subject to customer’s finial product formulation.)
Fluorescent Brightener 113 Quick details
- Chemical Name:Fluorescent Brightener 113
- CAS No.: 12768-92-2
- CI .No .: FWA 113
- Molecular Formula:C40H42N12Na2O10S2
- Maximum UV absorption wavelength:348nm
- Molecular weight:960.94
- Appearance: light yellow powder
- Synonyms:Fluorescent Brightener 113;Blankophor BA;Fluorescent brightening agent 113;C.I. Fluorescent Brightener 113;OPTICAL BRIGHTENER 113;Stilbene derivative;Optical Brightening Agent 113
Fluorescent Brightener 113 Typical Properties
| Item | Specification | Results |
| Appearance | light yellow powder | Conforms |
| Color Shade | Violet blue | Conforms |
| Fluorescence strength | 100% | 100% |
| Moisture content | ≤5.0% | Conforms |
| Water-insoluble impurities | ≤0.5% | Conforms |
| Conclusion | The results conforms with enterprise standards | |
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Fluorescent Brightener 113 Applications
📄 paper industry
Core application: Used for whitening pulp, suitable for surface sizing, coating and other processes, to enhance paper whiteness and brightness.
Mechanism of action: Absorbs ultraviolet light and emits visible light, neutralizes the yellow phase of the paper, making the appearance whiter and brighter.
Encyclopedia
🧵 textile industry
Applicable fibers: Whitening of cellulose fiber fabrics such as cotton and linen, as well as brightening of light colored fiber fabrics.
Attention to restrictions: The standard clearly states that textiles or food packaging materials that come into direct contact with the human body must not be used to ensure safety.
Encyclopedia
⚗️ Other apps
There are also applications in the fields of polymer plastics and synthetic fibers, such as pharmaceutical packaging materials, pesticide plastic bottles and cans, which can enhance the whiteness and visual appeal of products.
It can also be used in high-tech fields such as fluorescence detection, anti-counterfeiting printing, lasers, etc.
Fluorescent Brightener 113/Optical Brightener BA Package & Storage
- Package: 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 113 ?
A: yes, we are china factory of Fluorescent Brightener 113, Runtai chemical has been committed to the production and export of Fluorescent Brightener 113 with high quality.
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 113 ?
A:The core advantages of Fluorescent Brightener 113 (also known as fluorescent whitening agent BA) are good whitening effect, acid and alkali resistance, light resistance, and wide applicability, especially in the paper and textile industries. It neutralizes the yellow phase of the substrate by absorbing ultraviolet light and emitting blue purple light, making paper and cotton and linen fabrics appear whiter and brighter, with a significantly better effect than ordinary VBL
Q: What are the packaging options available?
A: We offer packaging according your request, our regular package is 25kg/drum
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