coating,acetate fiber used flourescence whitener OB

Product

Posting date : Sep 02, 2014

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Membership

Free Member Scince Sep 02, 2014

FOB Price

20-22USD/kg

Min. Order Quantity

500kg

Supply Abillity

60 ton/ month

Port

Qingdao,Shanghai,Shenzhen

Payment Terms

T/T, L/C, Western Union, MoneyGram

Package

25 kg per drums with PE liner

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Category

Contact

Chen

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Product Detail

Company Info

Quick Detail

Place of Origin

China [CN]

Brand Name

Subang

Model Number

HS-CODE

Package & Delivery Lead Time

Package

25 kg per drums with PE liner

Delivery Lead Time

5 working days

Detailed Description

optical brightener OB/fluorescent brightener OB

We are professional optical brightener manufactuer and exporters,mainly supply optical brightener used for whitening PVC,PP,PE,PS,masterbatches,polyester,paint & ink and other plastics.

Product name	optical brightener OB,optical brightening agent OB,fluorescent brightener OB
Chemical Name	2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)thiophene
CAS No.	7128-64-5
C.I. No.	184
Structural Formula
Molecular Formula	C26H26N2O2N2
Molecular Weight	430
Technical Index	Appearance:slight greenish yellow powderMelting Point:200-202°CPurity:≥99%
Application	Mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc.