Model NO.: KSN
Composition: Benzimidazole Derivative
Yellow Pigments: Iron Oxide Yellow
Green Pigments: Lead Chrome Green
Blue Pigments: Iron Blue
Melting Point : 269-271°c
Molecular Weight : 442g/Mole
Assay: 99% Min
Trademark: Sliver habbit
Transport Package: 30kgs or 60kgs Plastic Drum
Specification: SGS
Origin: Anhui
HS Code: 32042000
Optical brightener is a fluorescent dye, or a white dye, is also a complex organic compounds. Its characteristic is to stimulate the incident light to produce fluorescence, so that the dye material to obtain a similar flash effect of fluorite, so that the material to see the naked eye is very white.````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````
Description of KSN type:
KSN is a fluorescent whitening agent of the ethylene benzoxazole class. The product is useful in plastics, man-made fibers, printing inks and coatings, flexible PVC and polyethylene. Dosage: 0.01%~0.03%.
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Specification:
| Molecular Formula Assay  a  Molecular Weight Appearance Melting Point Volatiles Partical Size    TGA  b @ 335.9°C ( LC ) (Air @ 20°C/min. rate) |
C30H22N2 O2 99% min. 442g/mole Slight Yellowish powder 269-271°C <0.10% <50 (mean micron) 90% Retention |
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Application/Uses:
• Coatings
• Flexible PVC
• Man-made fibers
• Plastics
• Polyethylene
• Printing Inks
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Key Attributes:
• Colors appear more brilliant
• Environmentally friendly
• Excellent brightening ability
• Produce a bluish tinge, masking yellowness
• Whiter-than-white appearance
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Packing :Â 25kgs fibre drum
Storage: Keep in cool and dry place, far away from high temperature and sunshine.
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Contact
Tel: 86-551-62376779
Fax: 86-551-65994613
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Website: www.schem.net
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ZHONGSHAN G-LIGHTS LIGHTING CO., LTD. , https://www.glightsled.com