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Optical Brightener Agent OB-1 For Plastics

Optical Brightener Agent OB-1 For Plastics
Optical Brightener Agent OB-1 For Plastics
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Product Code : OB-1
Price And Quantity
  • Minimum Order Quantity
  • 100 Piece
  • Price
  • 0.5-9999 USD ($)
Product Specifications
  • Product Type
  • Optical Brightening
  • Weight
  • 414 Grams (g)
Product Description
CAS NO: 1533-45-5 HPLC: 99%
C.I.: 393 Melting Point: 289-291℃
Fineness: Over 300 Emsh Odor: Free Of Odor

OPtical brightener ob-1.

high whitening Optical Brightener Agent OB-I 393 for film CAS NO 1533-45-5

Product Cate

Optical Brightening Agent For Plastic

Product Name

Optical Brightening Agent OB-1

Chemical Name

2.2’-(4.4’-diphenol vinyl) dibenzoxazol



C.I. No.


Structural Formula  XCEE$~YU`D[11LRJXIM[WMR
Molecular Formula


Molecular Weight


Technical Index

Appearance:yellowish green powderMelting Point:357~359°CPurity:≥99%



1. Suitable for polyester fiber, nylon fiber and polypropylene.2. Suitable for polypropylene plastics, hard PVC, ABS, EVA, polystyrene, polycarbonate etc. 


Properties & Features: 1. High whitening force, strong fluorescence2. Wide range of application, widely used for the whitening of polyesters, nylon fibre and various plastics.3. Excellent resistance to high temperature

Trade Information
  • Payment Terms
  • Telegraphic Transfer (T/T), Letter of Credit (L/C), Delivery Point (DP)
  • Supply Ability
  • 10000 Piece Per Month
  • Delivery Time
  • 20-30 Days
  • Sample Available
  • Yes
  • Sample Policy
  • Contact us for information regarding our sample policy
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia


"We are looking for Export Inquiries"