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Home ProductsFluorescent Whitening Agent

Nylon Optical Brightening Agent

Nylon Optical Brightening Agent

Nylon Optical Brightening Agent
Nylon Optical Brightening Agent Nylon Optical Brightening Agent

Large Image :  Nylon Optical Brightening Agent Get Best Price

Product Details:
Place of Origin: China
Brand Name: Longpu
Certification: REACH,SGS,ISO9001
Model Number: OBA OB-I
Payment & Shipping Terms:
Minimum Order Quantity: 100
Price: Confirm the order date
Packaging Details: 25kg fiber drum
Delivery Time: Prompt
Payment Terms: T/T ,L/C
Supply Ability: Prompt
Detailed Product Description
CAS NO: 1533-45-5 HPLC: 99%
C.I.: 393 Melting Point: 289-291℃
Fineness: Over 300 Emsh Odor: Free Of Odor
High Light:

optical whitener


optical bleaching agent



high whitening Optical Brightener Agent OB-I 393 for Nylon 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
CAS No. 1533-45-5
C.I. No. 393
Structural Formula Nylon Optical Brightening Agent 0
Molecular Formula C28H18N2O2
Molecular Weight 414
Technical Index Appearance:yellowish green powder
Melting Point:357~359°C


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

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

Contact Details
Shanghai Longpu Industry Co.,Ltd

Contact Person: Mr.Wang

Tel: +8618516375790

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