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Fluorescent Brightener Agent KCB
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CAS NO:5089-22-5;
Appearance: yellowish green crystals powderMelting point: 210-212°...ssss
Optical Brightener KSN
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CAS NO:7128-64-5; MF:C
29
H
20
N
2
O
2
1. being highly whiteness with small usage. 2. multipurpose used f...ssss
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