Optical Whitener FP-127 CAS No. 40470-68-6

• Customization: Available
• CAS No.: 40470-68-6
• Formula: C30H26O2
• Model NO.: FP-127
• Color: Slight Yellow
• Appearance: Powder
• Melting Point: 216-219ºC
• Transport Package: 25kg/Fiber Drum
• Specification: 99%
• Trademark: LEPUZ
• Origin: China
• HS Code: 32042000
• Production Capacity: 5000 Tons/Year

Product Description

Optical brightener FP-127

Other names: OPTICAL BRIGHTENING AGENT FP-127; fluorescent brightener FP-127; fluorescent whitening agent FP-127;  FP; OBA 378; FBA378; C.I.378; CI 378; optical bleaching agent FP-127; optical brightener CBS-127; optical whitener FP-127; Optical brightener FP127

CAS: 40470-68-6

C.I.NO.378

M.F: C₃₀H₂₆O₂

Optical brightener FP-127 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%.

SPECIFICATIONS:

Item	Index
Appearance	Slight yellow powder
Purity	≥99%
Bulk density	1.23g/cm^3
Melting point	216-219ºC
Ash	≤0.1%
Loss on drying	≤0.5%
Acid and alkali resistance	A strong acid and alkali resistance
Solubility	Insoluble in water, soluble in common organic solvents

 

Usage: 
FP-127 can be used in many plastics and has good whitening effect. The suitable products is polyvinyl chloride (PVC),polyethylene (PE), polypropylene (PP), thermoplastic plastics, polyamide (PA, equal to nylon),PS,PU,PMMA,Cellulose carbonate, leather products. It has a long-term storage not turning yellow, the advantages of not fade.

Packaging & Shipping

 10/20/25kg/drum

Application

 

Main products
 

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

Light stabilizers:     622  770  944  292  783

UV absorbers:          UV-531  UV-9(BP-3)  UV-P  UV-326  UV-327  UV-328  UV-329  UV-571  UV-
                                  284(BP-4) 

Antioxidants:          1010  168  BHT  

Slip agents:               Oleamide  Erucamide

Heat stabilizers:         DBM-83  SBM-50  SBM-55  CA ACAC  Zn ACAC

 

Our Services

We have exact inventory plans to guarantee stable supply.

We have many years' experience of chemical logistics and dangerous chemical managers with specially trained, which ensure the safety and right of chemicals, timely logistics.

Our laboratory takes strictly testing on every lot of goods according to customers' requirement. Meanwhile we has good relationship with the third party company SGS.

After-sales service is the important part in our service. If there are quality problems, we will actively cooperate with the customers and solve the problems early.

We expect to become good partners with our customers for long.




Company Information 

NANJING LEPUZ CHEMICAL CO., LTD. is an ISO-certified modernized chemical enterprise concentrating on the production, sales and service for pesticide, plastic and coating additives, fine chemicals and intermediates.  
Our products are widely used in agriculture, plastic and rubber industry, medical industry, paints, printing inks and etc.  
 
Our company's headquarters is based in Nanjing city, Jiangsu Province, China.  
Our factory is located in Touqiao Town, Hanjiang District, Yangzhou City, where is adjacent to Guangling Hi-tech Development Zone, mainly producing high quality plastic additives and intermediates such as optical brighteners and etc.

We have established long years' technical cooperation with Nanjing University, Nanjing Tech University, and make continuous innovation to fulfill the changing market's demand and trends.  

Besides the professional R&D team, our factory has advanced production and testing equipments, which can be used for testing and reprocessing to ensure the high quality and meet customers' different requirement. 

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

Till now our products have occupied a good market in China, and also exported to Europe, the United States, Japan and South Korea, Southeast Asia, the Middle East, Central and South America, Africa and etc.  

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


 

 

           

FAQ

 

Q: Do you have any certificate for quality?

 A: Yes, we have ISO9001:2008 quality system certificate and REACH.

 

Q: Can you customize products?

A: Yes, we can.

 

Q: Can you provide samples for quality checking before placing an order?

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

 

Q: How to get the price list?

 

 

Q: What's your payment term?

A: TT/LC/DA/DP/Paypal