Uv Absorber Avobenzone - China

Product Name: Avobenzone

Product Code: Mfsorb 502

CAS No: 70356-09-1

EINECS No: 274-581-6

Chemical Formula: C20H22O3

Molecular Weight: 310.40 Use / Function: UV absorber

Packaging: 25kgs/drum, 25kgs/carton

Appearance: White or pale yellow crystalline powder.

Storage Condition: Preserve in tight, light-resistant containers.

Quality data

Identification: (USP) A.

Infrared Absorption <197K>

B.

Ultraviolet Absorption <197U>

Absorptivities at 360nm do not differ by more than 3.0%.

Assay (GC): (USP) 97.0%~104.0%

Loss on Drying: (USP) 0.5% max

Melting Point: 81°C~86°C

Specific Extinction:

(E1%, 1cm at 357nm)

1100.0 ~ 1180.0

Chromatographic Purity (GC)

Total Impurities: (USP) 4.5% max

Individual Impurity: (USP) 3.0% max

Residual Solvents: Methanol: 3000ppm max

Company Contact:

• Posted By: MFCI CO.,LTD

• Phone: +86-714-6553615

• Address: 1941-4-3# Hubin Avenue , Huangshi , Hubei , China

• Email:

• Website: http://www.mfci.com.cn

• Business Description: MFCI is a chemical enterprise based on product technology research and development,composed of three production sites,one sales company, one R&D center and one US branch.
  
  More than 90% of products are exported to over 60 countries around the world, including Europe, North America,Oceania,South America and the Middle East.
  
  MFCI owns standardized GMP workshop, well-equipped products R&D center and application development center, advaced laboratory and perfect GMP management system.
  
  Meanwhile MFCI passed on-site audit from the US FDA in 2014 - In the past few years,MFCI products have been highly recognized by domestic and overseas customers, and it has become an advanced enterprise in the global cosmetics sunscreen raw material industry.
  
  In MFCI,outstanding minds,GMP compliant quality assurance system,and regulations for cosmetic industry are integrated.
  
  MFCI team provide the following professional services to our clients:
  
  
  
  1 - Product R&D and process development
  
  2 - Product supply from kilograms to multi-tons
  
  3 - Custom synthesis and contract manufacture
  
  4 - DMF for regulatory compliance，technical support and related information exchange
  
  5 - End user documentation audits and on-site audits
  
  6 - Prompt response and efficient after-sales service
  
  7 - Strict confidentiality of customers' commercial and technical information