Optical Brightener Ob-1 - C28h18n2o2, 99.0% Purity, Kelly Crystalline Powder, 300 Mesh Granularity - Exceptional Whitening Effect, Excellent Thermal Stability, Minimal Usage Required
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Product Specifications
| Appearance | Kelly crystalline powder |
| CAS No | 1533-45-5 |
| Chemical name | 2,2-(4,4'-Vinyl Bipheny1) Dual Benzoxazole |
| Features | Brightening effect, Thermal stability, Low usage, Wide application, Effective whitening, Excellent performance, Easy dispersion |
| Granularity | 300 mesh |
| Molecular Formula | C28H18N2O2 |
| Molecular Weight | 414.4 |
| Purity | 99.0% |
Product Overview
Key Features
CAS No:1533-45-5
Performance Index:
Molecular Formula:C28H18N2O2
Molecular Weight: 414.4
Purity:a Y99.0%
Granularity:a Y300 mesh
Appearance:Kelly crystalline powder
Melting Point:353~359
Absorption spectrum maximum:374nm
Fluorescence-emission wavelength maximum:434nm
Application: Optical brightener OB-1 is a highly efficient optical brightener used for lanon and widely applied to ABS, PS.HIPS,PA,PC,EVA and hard PVC etc. Its features include admirable whitening effect, excellent thermal stability and very fewer usage amounts.
Usage: Because the little addition of optical brightener, you should separate the brightener drastically, ensure it will be homogeneous distributed in the whole polymer. If you use the concentrated grain, it can be easier to achieve the sufficient dispersion effect.
Company Details
Hongxin Chemical Co. Ltd. is listed in Trade India's list of verified sellers offering supreme quality of Optical Brightener, etc. Buy Chemical Supplies in bulk from us for the best quality products and service.
Business Type
Exporter, Manufacturer
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Seller Details
RatingShenzhen, Guangdong
Name
Ms. Christina Lee
Address
R-503, East market, gangxia futian district, Shenzhen, Guangdong, 518000, China
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