UV absorber UV-571 CAS No.125304-04-3

• CAS No.: 125304-04-3
• Formula: C25H35N3O
• Certification: REACH
• Environmental Protection: Yes
• Color: Yellow
• Kind: UV absorber
• Model NO.: 571
• Appearance: Liquid
• Transport Package: 25kg/plastic drum
• Trademark: LEPUZ
• Origin: China
• Production Capacity: 2000mt/Year

Product Description

LeSorb^® UV-571
Chemical name : Phenol,2-(2H-benzotriazol-2-yl)-6-dodecyl-4-methyl-, branched and linear
Molecular Formula : C₂₅H₃₅N₃O
Chemical Structure:
        
Molecular Weight : 393.6
CAS NO. : 125304-04-3

Specification

Property	Typical Value
Appearance	Clear viscous yellow liquid
Boiling point	174 °C(0.011kPa)

Toxicity
Rat LD 50 >2g/kg body weight taking orally. 

Usage
LeSorb^® UV-571 can be applied in thermoplastic PUR, coating and integral foams, rigid and plasticized PVC, PVB, PMMA, hot cured unsaturated polyesters and spin finishes for PA, PET, PUR, and PP fibers. The max.absorbing wavelength range is 300-400nm. 

Packing
25kg/plastic drum

Storage and transportation
The chemical stability is good. It can be stored and transported according to the general chemical matter regulation.
 

Our Services
Our factory has advanced production and equipments, which can be used for testing and reprocessing to ensure the high quality and meet customers' different requirements, so that we can offer technology consultion for customers.

Cooperated with outstanding shipping agent, we can supply quality and convenient shipping service.

Besides, with professional staves, costomers can receive accurate and timely reply.

Company Information
NANJING LEPUZ CHEMICAL CO., LTD is an ISO-certificated modernized chemical enterprise concentrating on the production, sales and service for plastic and coating additives, fine chemicals and intermediates. Our products are used in plastic and rubber industry ,medical industry, paints, printing inks and etc.

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

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

FAQ

1. Are you a factory or tarding company?

    Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.

2. Where dose your company locate?

    We locate in Nanjing, Jiangsu province of China.

3. Can you provide samples for quality checking before placing an order?

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

4. How to get the price list?

    Please inqire us by alibaba/email.

5. What's your payment term?

    TT/LC/DA/DP/Paypal

6. What's your lead time?

    Aroud two weeks after order.