Optical Brightener OB 1 / Fluorescent Brightener 393 / FBA 393 cas 1533 45 5

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Price:RUB 77.94 - RUB 7,793.33

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Product Overview

Description

Product Description

The specification of Optical Brightener OB-1 / Fluorescent Brightener 393 /  FBA 393 cas 1533-45-5 Factory supply 

Product name :Optical Brightener OB-1 / Fluorescent Brightener 393 /  FBA 393 cas 1533-45-5

CAS No:1533-45-5 

Molecular formula :C28H18N2O2

Formula weight ;414.45

 The COA of Optical Brightener OB-1 / Fluorescent Brightener 393 /  FBA 393 cas 1533-45-5 Factory supply 

 

Fluorescent Brightener 393
CAS   NO1533-45-5
Molecular formulaC28H18N2O2
Molecular weight414
PerformanceAppearance: bright yellow cystal powder
Melting point: 357-360℃
Purity: ≥98.50%
Minimum ultraviolet absorption wavelength: 374nm
Maximum ultraviolet absorption wavelength: 434nm
Product picture
Main ingredientsTwo styrene base double benzene and the evil azole
Features

1.high whitening strength and strong fluorescence
2.wide application scope: polyester, nylon fiber and various plastics
2.fine high-temperature resistance

Application scope

1.for the whitening of polyester fiber, nylon fiber and polypropylene fiber
2.for the whitening of polypropylene plastics, hard PVC, ABS, EVA, polystyrene and Makrolon
3.to be used in polyester and nylon.

Application method

Recommended dosage: for each 1000 kg material
1.EVA, polypropylene fiber, nylon and Makrolon: 75~200g
2.polyster fiber: 75~300g

Packing and storagePackaging according to customer requirements (25 kg) cartons, paper bucket, paper bags. Packaging according to customer requirements. Dry, dark save
PrecautionsThe product information for reference, research and identification, the Company does not assume the responsibility and patent disputes caused. If you have any technical or problems, please contact me.

 

 

 

 

 Our other products:

 

Optical Brightener OB-1

Fluorescent Brightener 393

1533-45-5

Optical Brightener OB

 

Fluorescent Brightener 184

7128-64-5

Optical Brightener CBS X

 

Fluorescent Brightener 351

27344-41-8

Optical Brightener FP-127

 

Fluorescent Brightener 378

40470-68-6

Optical Brightenerr KSN

 

Fluorescent Brightener 368

5242-49-9

Optical Brightener PF

 

Fluorescent Brightener 135

1041-00-5

Optical Brightener KCB

 

Fluorescent Brightener 367

5089-22-5

UV Absorber for plastics

 

UV-P

2440-22-4

Packaging & Shipping

 

25kg/drum

Our Services

1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours

4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.

6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.

7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc., and we cooperate with Sinosure many years.

Company Information

About us

1.More than 10 years chemical exporting experience

 

We have produced chemical more than fifteen years., 80% products are for export .

More than 10 years chemical exporting experience. Good and stabilized factory price.

 

2.Strict quality control system

 

We has passed through the ISO9001:2015 Quality System Certificate, we have strict quality control system

 

3.Supply sample

 

Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .

Our Factory and Lab

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Our Certification

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Our Partners

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Our Team

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Our Delivery

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FAQ

 

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