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Shandong Raytop Chemical Co., Ltd
Shandong Raytop Chemical Co., Ltd
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bleaching agent OB

Shandong Raytop Chemical Co., Ltd
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bleaching agent OB

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

bleaching agent OB


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