Avobenzone
Details
China Raw materials
Raw materials

Avobenzone

Quantity : ≥1000 Kilo   Price : USD 17.80/Kg FOB Sha

Product Name: Avobenzone

CAS No.: 70356-09-1

Molecular Formula: C20H22O3

Molecular Weight: 310.39

EINECS No.: 274-581-6

Brief Introduction:
Avobenzone is a synthetic ultraviolet absorber, a good UV-A (>320nm) type ultraviolet absorber, which can block UVA in the whole band (320nm ~ 400nm), and is an efficient broad-spectrum oil-soluble UVA Light filter, compounded with other UVB sunscreens, can provide full UVA and UVB protection for the prevention of photoinduced skin cancer.

Specifications of our Avobenzone:

Test Items Specifications
Appearance White or light yellow crystalline powder
Assay(GC) 95.00% ~ 105.00%
Melting Point 81.00℃ ~ 86.00℃
Volatile Not more than 0.50%
Specific Extinction Coefficient(E1%, 1cm at 357nm) 1100.00 ~ 1180.00
Single Impurity(GC) Not more than 3.00%
Total Impurities(GC) Not more than 4.50%
Residual Solvents(Methanol) Not more than 3000.00ppm

Features & Advantages:
♔ Good formulation compatibility
♔ Good solvent for solid sunscreens
♔ Secondary UVB absorber for high SPF formulations


Use and Dosage:
• Avobenzone is suitable used in sun care, body & face care and colour cosmetics.
* Maximum additive amount: 10%(EU, JP); 15%(US, AUS).

Packaging:
25kg net carton box or according to the requirements from customers.


Storage Conditions:
Preserved in unopened original cartons in a cool dry place before using; kept away from sunlight, heat and moisture.


Shelf Life:
24 months if stored under above mentioned conditions.

Location : RM702, Unit 1, Building 21, Liuhe Road, Ganjingzi Dist, 116091 Dalian,
Contact : John Wang, +86 15840669648

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