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Part Name: Fluorescent Brightener 220
CAS No: 16470-24-9
M. F: C40H40N12Na4O16S4
M. W: 1165.0355Specification
Appearance Light yellow powder
Color Shade Similar to the standard sample
Whiteness ≥ -3
Moisture content ≤ 5.0%
Content of water-insoluble impurities ≤ 0.5%
Fineness ≤ 10%
Application
1. Used for cotton fiber and glue fiber.
2. Used in the syrup of discharge pattern of printing color.3. Used in paper pulp.
4. Used in the process of surface gluing.
5. Used in the process of coating.
Package
Net weight per bucket is 25 kg or 50 kg in cardboard bucket.
Storage
Should be stored in cool, dry and ventilate place, and storage peroid should not exceed 2years.