Optical Brightener SWN

Optical Brightener SWN

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Optical Brightener SWN

  • 产品参数
Spec
25 KG carton/ drum
expiry date
Long-term effective
Composition
7-diethylamino-4-methylcoumarin
Parameters
CAS No.: 91-44-1
Description
White or off-white crystal powder
Uses
Mainly be used in soft and hard PVC, wool natural silk, polyamide fiber and acrylic fiber. Also can be used for detergent. This product is a common laser dyestuff. Dosage: 0.005%-0.05%