Factory Supply Butyl Methoxydibenzoylmethane Avobenzone

Model NO.
AVB
Colour
White
Certificate
ISO Reach
Transport Package
25kg/Drum
Specification
Pharma Grade
Trademark
EBT Chemicals
Origin
China
HS Code
2914509090
Production Capacity
10000mt/Year
Reference Price
$ 9.90 - 10.80

Product Description

Factory Supply Butyl Methoxydibenzoylmethane Avobenzone
Avobenzone (AVB)
 
  1. Basic Information
Product name Avobenzone
INCI name Butyl methoxydibenzoyl methan
CAS No. 70356-09-1
EINECS No. 274-581-6
Molecular Formula:  C20H22O3
Molecular Weight: 310.3869
Structural Formula:            
 
  1. Technical Specification
Item Specification
Appearance White or pale yellow crystalline powder


Identification

 
A: Infrared Absorption 197K
B: Ultraviolet Absorption 197U
Absorptivities at 360nm do not differ by more than 3.0%
Loss on drying 0.5% max
Assay (GC)   95.0~105.0%

Impurity (GC)
 
Individual impurity: 3.0% max
Total impurity: 4.5% max
Residual solvents 3000ppm max

3.  Application field  
Avobenzone is a sunscreen blocker. Avobenzone is a topical, broad range UV protector and blocks UVA I, UVA II, and UVB wavelengths, thereby limiting the impact of UV rays on skin.
 
4. Packing
Standard packaging includes the following:
25kg per drum, Other package sizes are available upon request.
 
5. Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
 
6. Period of validity
24 months

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