Product Description
molecular formula: C30H22N2O2
molecular weight: 442
Performance:
The optical brightener KS-C appears yellow crystal powder with its melting point 278ºC. It is insoluble in water odorless with stable function.
Technical parameter:
Appearance: yellow crystal powder
Melting point: 275ºC—280ºC
Purity: ≥99.5%
Fineness: 120
Use:
It is used to whiten and brighten polyester, daiamid, polypropylene fiber. And it is also suitable in whitening and brightening plastic material.
Package:
generally packed in 25kg chipboard pail inside double plastic bags lining. Also packed according to customers’ requirements.
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