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Optical brightener OB for plactics/coatings/printing inks/paints CAS 7128-64-5

China Optical brightener OB for plactics/coatings/printing inks/paints CAS 7128-64-5, Find details about China Oba for ink, Optical Brightener Ob from Optical brightener OB for plactics/coatings/printing inks/paints CAS 7128-64-5

Model NO.
OB
Purity
98% Min
Trademark
LEPUZ
Transport Package
in 25kg Fiber Drums
Specification
C26H26N2O2N2
Origin
China
HS Code
32042000
Model NO.
OB
Purity
98% Min
Trademark
LEPUZ
Transport Package
in 25kg Fiber Drums
Specification
C26H26N2O2N2
Origin
China
HS Code
32042000
Optical brighetener OB
LEPUZ Optical brightener OB is a fluorescent whitening agent of the thiophenediyl benzoxazole class. The product is useful in plastics, man-made fibers, printing inks and coatings, flexible PVC and polyethylene. Dosage: 0.01%~0.05%.

Key Attributes

  • Colors appear more brilliant
  • Environmentally friendly
  • Excellent brightening ability
  • Produce a bluish tinge, masking yellowness
  • Whiter-than-white appearance

Typical Properties

PropertyTypical Value
Molecular FormulaC26H26SO2N2
Assay(HPLC)98.0%Min
Molecular Weight430g/mole
AppearanceSlight Yellowish powder
Melting Point200-202°C
Volatiles<0.2%
Particle SizePass 200 mesh
Packaging & Shipping


Optical brightener OB for plactics/coatings/printing inks/paints CAS 7128-64-5


Main products

Optical brightener: OB-1   OB   NFW   MDAC(SWN)   KSN   KCB   FP-127   CBS-X

Pigment: Red 122   Yellow 110   Yellow 138   Violet 23   Violet 19

UV Stabilizer: 783   770   944   622   292

Antioxidant: 168   1010   1076   245   425   BHT(264)   2246

UV Absorber: 1577   531   571   234   1130   360   99-2   UV-1   327   328   326   329   

Our Services

Our factory has advanced production and equipments, which can be used for testing and reprocessing to ensure the high quality and meet customers' different requirements, so that we can offer technology consultion for customers.

Cooperated with outstanding shipping agent, we can supply quality and convenient shipping service.

Besides, with professional staves, costomers can receive accurate and timely reply.

Company Information

NANJING LEPUZ CHEMICAL CO., LTD is an ISO-certificated modernized chemical enterprise concentrating on the production, sales and service for plastic and coating additives, fine chemicals and intermediates. Our products are used in plastic and rubber industry ,medical industry, paints, printing inks and etc.

With profound chemistry knowledge and rich experiences, our business team can offer professional customized technical supports and solution for customer's demands.

Welcome to contact us. Hope we can have good cooperation and bright future.



Optical brightener OB for plactics/coatings/printing inks/paints CAS 7128-64-5

Optical brightener OB for plactics/coatings/printing inks/paints CAS 7128-64-5
Optical brightener OB for plactics/coatings/printing inks/paints CAS 7128-64-5

FAQ

1. Are you a factory or tarding company?

    Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.

2. Where dose your company locate?

    We locate in Nanjing, Jiangsu province of China.

3. Can you provide samples for quality checking before placing an order?

    Samples are avaliable upon request, but the shipping cost should be paid by customer.

4. How to get the price list?

    Please inqire us by alibaba/email.

5. What's your payment term?

    TT/LC/DA/DP/Paypal

6. What's your lead time?

    Aroud two weeks after order.




 

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