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Product Name: |
Optical Brightener OB-2 |
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CAS NO: |
2397-00-4 |
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Appearance: |
Yellow crystalline powder |
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Purity: |
¡Ý98.5% |
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Melting point: |
>275¡æ |
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Application: |
Used in whitening and brightening of polyester fibers, plastics and products such as polyethylene, polypropylene, polyvinyl chloride, etc |
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