Plastic Additives Auxiliary Agent CAS 3147-75-9 UV Absorber UV-329 for Plastics

• CAS No.: 3147-75-9
• Formula: C20h25n3o
• EINECS: 221-573-5
• Appearance: Powder
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: White
• Model NO.: CAS 3147-75-9
• Melting Point: 106-108°c(Lit.)
• Boiling Point: 471.8±55.0 °c(Predicted)
• Density: 1.10±0.1 g/cm3(Predicted)
• Storage: 2-8°c
• Transport Package: 25kg/Drum
• Specification: 99%min
• Trademark: Boyu
• Origin: Shandong
• HS Code: 3812399000
• Production Capacity: 200000tons

Product Description

Product Description

1. PRODUCT DETAILS

C.I.: UV Absorber - 329                                                     

CAS: 3147-75-9                                                                       EC: 221-573-5

Chemical Formula: C₂₀H₂₅N₃O                                           Molecular Weight: 323.43

Chemical Structure: 
 

 

Detailed Photos

 

Product Parameters

Product name	Sunshow Industrial Additives CAS 3147-75-9 UV Absorber 329 Chemical Polymer
Content	Sunshow SUNOVIN 5519 /  UV Absorber 329
Chemical Name	2-(2-hydroxy-5-tertoctylphenyl) benzotriazole
CAS NO	3147-75-9
Appearance	White Powder
Melting Point	101-106ºC
Molecular weight	323 g/mol
Ash Content	≤ 0.1%
Volatile Matter	≤ 0.5%
Transmittance	440nm≥97% 500nm≥98%

Function
UV absorber UV-329 is suitable for: polycarbonate, polyamide, styrene homopolymer and copolymer, polyurethane and other materials.

Certifications

Packaging & Shipping

Company Profile

Shandong Boyu Chemical Co., Ltd.
Shandong Boyu Chemical Co., Ltd. was established in 2018. It is a new chemical enterprise integrating R&D, production and supply of chemicals, including: organic intermediates, inorganic chemicals; organic raw materials; dyes and pigments, flavors and fragrances , food and feed additives; plant extracts; household chemicals; inorganic salts; plastic/polymer additives (optical brighteners, pigments, dyes, additives, titanium dioxide).
 

 

Our Advantages

1.Supply sample
2.The packing also can be according the customers` requirement
3.Any inquiries will be replied within 24 hours
4.we provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.
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. Better payment terms. 
 

FAQ

1. What's the MOQ?
Usually1kg. It is based on the different product. Some are lg and some are 1 ton. Please be free to consult our salesman.
2. What's the shipping time?
If in stock, we will ship it out immediately. By FedEx will be 3~5 days to you.
3. If I need less than the MOQ, is it possible?
 Yes. Please be free to consult our salesman.
4. Can you supply the free sample?
Usually it is possible. but the shipping cost be paid bycustomers. It based on the differentproduct.Please be free to consult our salesman.
5. How to store the product?
 Store in cool and dry place. It must be in well closed containers. The shelf life will be 2 years.
6. What's your main payment method?
T/T, trade assurance, west union, money gram.
7: Do you have COA, MSDS, co, Health certificate, form 9 or other certificate?
 Yes, we have. pls be free to contact us to get updated one.