Avobenzone (AVB)
Product Description
|
Product name
|
EBTguard AVB
|
|
INCI name
|
Butyl methoxydibenzoyl methan
|
|
CAS No.
|
70356-09-1
|
|
EINECS No.
|
274-581-6
|
|
Molecular Formula:
|
C20H22O3
|
|
Molecular Weight:
|
310.3869
|
Product Parameters
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
|
Effect and Application
EBTguard AVB,
butyl methoxydibenzoyl methane, is a highly effective broad-spectrum oil-soluble UVA filter. Long-term use can effectively reduce wrinkles, stains, rough skin and other problems, and can prevent skin cancer. It is mainly used in cosmetics sunscreen, sunscreen and other products, and can also be used as a stabilizer to prevent photolysis of cosmetics and perfume.
Application field
Packing
Standard packaging includes the following:
25kg per drum, Other package sizes are available upon request.
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
24 months