Top Grade Chemical Plastics Additive Optical Brightener OB Fluorescent whitening agent(OBA184)

Basic Information :

Product Name: Optical Brightener OB
 

CAS: 7128-64-5
 

C.I: 184
 

Molecular Formula: C26H26N2O2S
 

Appearcance: Light yellow to milky white powder
 

Purity: ≥99%
 

Color light: bright blue light
 

Melting point: 200-210°C
 

Light transmittance: 450nm≥96% 500nm≥97%
 

Package:  25KG cardboard drums

Optical Brightener OB USE:
Optical Brightener OB agent 184 mainly used for whitening PVC, PS, PE, PP, ABS and other plastics and acetate fiber, synthetic fiber, paint, paint, ink, etc. Also be the Plastic, Coating, paint auxiliary agent.

Optical Brightener OB Feature:
1.Light yellow powder, non-toxic and tasteless, soluble in alkane, fat, mineral oil, paraffin and most organic solvents, high weather resistance, heat resistance, light
fastness, oxidation resistance, whitening, brightening, brightening performance Significant!
2.The maximum absorption of the spectrum is 375 nm (in ethanol) and the maximum emission wavelength is 435 nm (in ethanol) 
Top Grade Chemical Plastics Additive Optical Brightener OB Fluorescent whitening agent(OBA184)

Optical Brightener OB Advantages:

1.Extremely stable  
2.Good transparency   
3.High solubility (high can reach 6%)   

Jinan  Credit  Chemicals Co., Ltd. specializing in  the sales of kinds of optical brightener more than twenty years,which is well known at home and abroad, provide more than three Big small and medium-sized thousand companies. It is a professional manufacturer of fluorescent brightener agent. We provide a wide range of optical whitening agents. At the same time, our all goodsproducts will be provided depends on raw materials, they are used in plastic materials, such as color masterbatch or PVC recycled materials PP or PE products ect. Also used in Chemical fibers, Polyester film,or other polyesters.
Top Grade Chemical Plastics Additive Optical Brightener OB Fluorescent whitening agent(OBA184)

Top Grade Chemical Plastics Additive Optical Brightener OB Fluorescent whitening agent(OBA184)

1.How about the sample?
We can provide sample free and freight charges is collected  

2.What is your MOQ?
Our product MOQ is 1KG  

3.What kind of package will use?

25KGcardboard drums are packed in double lined bags

4.What is the delivery time?

After payment 5-7days.

5.Could you give me a discount?  

Yes, if you want know more discount pls send inquire.
Top Grade Chemical Plastics Additive Optical Brightener OB Fluorescent whitening agent(OBA184)