CAS 5242-49-9 Fluorescent Brightener Ks-N; Optical Brightener KSN 5242-49-9

Model NO.
5242-49-9
Colour
Yellowish Green Crystal Powder
Molecular Formula
C29h20n2o2
Molecular Weight
428.48
CAS Registry Number
5242-49-9
Density
1.26
Transport Package
Fiber Drum
Specification
99%
Trademark
FinerChem
Origin
China
Production Capacity
500mt/Year
Reference Price
$ 4.50 - 9.00

Product Description

Product Parameters

Product Name Optical brightener KSN
CAS No. 5242-49-9
Appearance Yellowish green crystal powder
Assay ≥99%
Capacity 500mt/year
MOQ 100G
Application  Especially suitable for thermoplastics and engineering plastics. Good weather resistance,excellent temperature resistance, less dosage, high whiteness, environmental friendly.
Standard Enterprise export
Brand FinerChem
More Information Synonyms: Fluorescent Brightener KS-N
          5-Methyl-2,2'-(vinylenedi-p-phenylene)bis-benzoxazole
          4-(2-Benzoxazolyl)-4'-(5-methyl-2-benzoxazolyl)stilbene
          2-[4-[4-(2-Benzoxazolyl)styryl]phenyl]-5-methylbenzoxazole
Molecular Formula: C29H20N2O2
Molecular Weight: 428.48
CAS Registry Number: 5242-49-9
EINECS: 226-044-2
Density: 1.26

Certifications

CAS 5242-49-9 Fluorescent Brightener Ks-N; Optical Brightener KSN 5242-49-9

Packaging & Shipping

1. S tandard export packaging. There are usually fiber drums, kraft bags, or cartons. We can also pack them according to customers'  requirements.

CAS 5242-49-9 Fluorescent Brightener Ks-N; Optical Brightener KSN 5242-49-9
CAS 5242-49-9 Fluorescent Brightener Ks-N; Optical Brightener KSN 5242-49-9
CAS 5242-49-9 Fluorescent Brightener Ks-N; Optical Brightener KSN 5242-49-9



2. J inan Finer Chemical Co., Ltd has professional and experienced logistics department which could operate delivery by sea, by air and by courier(VIP account of TNT, DHL, FedEx and EMS). FinerChem can not only require the lowest freight, but also keep safest delivery for our customers.
CAS 5242-49-9 Fluorescent Brightener Ks-N; Optical Brightener KSN 5242-49-9

 

Company Profile

Jinan Finer Chemical Co., Ltd is a professional to manufacture and R&D pharmaceutical intermediates, organic intermediates, and fine chemicals. The company is established under the support of the Jinan city government, so the company has large advantages in enterprise credit, finance security, product quality control, and cargo export. FinerChem locates in the national new materials industry park of Jinan city and is awarded the title of high-tech corporation.

FinerChem has an export & import license, and chemical sales license, the products are exported to South Korea, South America, Southeast Asia, Europe, and other countries or regions. Under rich experiences and excellent international reputation, Finerchem becomes a quite influential enterprise in China's chemical field. FinerChem sincerely looks forward to establishing long good cooperation with our customers from all over the world.

 

Our Advantages

1.More than 10 years chemical production and exporting experience, and good relationship with Customs and ship agents, which guarantee fast and safe export.
2. Professional R&D technology team and equipment which keep products quality better and better.
3. Government support guarantees good company credibility and finances safe.
4. Timely after-service resolves your worry about international trade.
5. Factory locates in the national new material industrial park where guarantees safe and standard production environment.

FAQ

Q1: Can I get some samples?
A: Yes, we can supply free samples , you pay for the shipping cost only.

Q2: How can you guarantee the quality of your products?
A: We will make samples before mass production, and after the sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

Q3: What is your MOQ?
A: Usually our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that the sample charge is 100% paid.

Q4: How to start orders or make payments?
A: PI will be sent first after confirmation of the order, enclosed our bank information. Payment by Paypal, T/T, Western Union, LC, Alibaba Trade Assurance is OK.

Q5: How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.