Jiangsu, China
Business Type:
Trading Company
Business Range:
Agriculture & Food, Chemicals
Management System Certification:
ISO 9001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern ...
Import & Export Mode:
Have Own Export License
Sample Available

Benzophenone, CAS No: 1843-05-6, Benzophenone-12 manufacturer / supplier in China, offering UV Absorber UV-531 CAS No: 1843-05-6, High-Efficiency Fungicide-Chlorothalonil 75% WP with CAS No. 1897-45-6, High-Efficiency Fungicide-Difenoconazole 250g/L EC with CAS No. 119446-68-3 and so on.

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UV Absorber UV-531 CAS No: 1843-05-6

Get Latest Price
Min. Order / Reference FOB Price
1 kg US $9.2-12/ kg
Port: Shanghai, China
Production Capacity: 5000mt/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Color: Yellow
Kind: Stabilizer
Appearance: Powder
Purity: 99%Min
Transport Package: in 25kg Carton
Specification: C21H26O3

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Basic Info

Model NO.: UV-531
Trademark: LEPUZ
Origin: China

Product Description

UV 531 Benzophenone-12
Chemical name :
Introduction : UV- 531 is an ultraviolet light absorber (UVA) of the benzophenone class, imparting good light stability for plastics and other organic polymers. Due to its highly effective broad UV absorption properties and excellent polymer compatibility, UV- 531 offers maximum polymer protection and low color contribution, retards yellowing and loss of physical properties.
CAS NO : 1843-05-6
Empirical Formula : C21H26O3
Physical Properties

Molecular Weight326
AppearancePale yellow needle crystal powder
Melting Range47-49 °C
Assay99% Min.
Volatile Matter0.5% Max.
Specific Gravity(20 °C)1.16g/cm3
Packaging & Shipping

UV Absorber UV-531 CAS No: 1843-05-6

Main products

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

Pigment: Red 122   Yellow 110   Yellow 138   Violet 23   Violet 19

UV Stabilizer: 783   770   944   622   292

Antioxidant: 168   1010   1076   245   425   BHT(264)   2246

UV Absorber: 1577   531   571   234   1130   360   99-2   UV-1   327   328   326   329   

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.

UV Absorber UV-531 CAS No: 1843-05-6

UV Absorber UV-531 CAS No: 1843-05-6
UV Absorber UV-531 CAS No: 1843-05-6


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?


6. What's your lead time?

    Aroud two weeks after order.


UV Absorber UV-531 CAS No: 1843-05-6


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