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UV Absorber, CAS#131-57-7, UV Absorber for Cosmetics manufacturer / supplier in China, offering UV Absorber Bp-3 CAS 131-57-7, Benzophenone UV Absorber UV-P for PP PVC PE PC PMMA ABS, Photo-Stabilizer HS-770 and so on.

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UV Absorber Bp-3 CAS 131-57-7

FOB Price: US $9-13 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $9-13/ kg
Get Latest Price
Port: Shanghai, China
Production Capacity: 5000mt/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: BP-3
  • Appearance: Powder
  • Trademark: LEPUZ
  • Specification: C14H12O3
  • Color: Slight Yelow
  • Einecs No.: 205-031-5
  • Transport Package: in 25kg Carton
  • Origin: China
Product Description
Product Description

Chemical name : 2-Hydroxy-4-methoxy-benzotriazole
Molecular Formula : C14H12O3
Molecular Weight : 228.3
CAS NO : 131-57-7
The sale code name : UV-9
Specification :

AppearanceSlightly yellow or white powder
  Assay≥ 99%
Melting point62-66 °C
Loss on drying≤ 0.5%
Ash≤ 0.1%

Toxicity : Rat LD 50 >7.4g/kg body weight taking orally. 

Use : As the ultraviolet absorption agent, it is available to unsaturated polyester, polyethylene and PVC etc. The max absorbing wavelength range is 290-400nm.The general consumption: 0.1-0.5% for thin matter, 0.05-0.2% for thick matter.
Storage and transportation : The chemical stability is good. It can be stored and transported according to the general chemical matter regulation.


UV Absorber Bp-3 CAS 131-57-7

Packaging & Shipping

 UV Absorber Bp-3 CAS 131-57-7


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   

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.

UV Absorber Bp-3 CAS 131-57-7

UV Absorber Bp-3 CAS 131-57-7
UV Absorber Bp-3 CAS 131-57-7



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 Bp-3 CAS 131-57-7

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