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Shandong Raytop Chemical Co., Ltd

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Place of Origin : China

Brand Name : Raytop

Certification : ISO9001

Model Number : C.I.184

MOQ : 200kgs

Packaging Details : 25kg/drum

Delivery Time : In general,1-5 working days

Payment Terms : TT

Supply Ability : 60 MT/MONTH

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Product Name	Optical Brightening Agent OB
Chemical Name	2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)thiophene
CAS No.	7128-64-5
C.I. No.	184
Molecular Formula	C₂₆H₂₆N₂O₂N₂
Molecular Weight	430
Technical Index	Appearance:slight greenish yellow powder Melting Point:200-202°C Purity:≥99%
Uses	Mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc. Pplastics:about 200g per 1000kgs
Packing	25 kg per fiber drum

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