描述：

Optical Brightening Agent CDX  Main composition  C.I. No.: 71+351  Type of product: Mixture substance  Technical index  Appearance: Slightly yellowish granules  Ionic Character: Anionic  Moisture Content: ≤ 5.0%  Odour: Ammoniacal odour free or a little  Performance and Features  1. CDX is usually added into detergent powder;  2. Better whitening than the common whiteners;  3. Adding CDX to detergent powder before spray drying, CDX can homogenize with detergent powder through spray drying;  4. Needn’t pre-mix before adding. This can enhance the working efficiency and decrease the dust pollution.