ISO factory best price CAS 70356-09-1 sunscreen UV Absorber 1789 powder avobenzone Manufacturer & Supplier
Sep 27th, 2022 at 23:26 Biological and Pharmaceutical Chemicals West Livingston 34 views Reference: 7N1aMoYOdWm
Location: West Livingston
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Iso Factory Best Price Cas 70356-09-1 Sunscreen Uv Absorber 1789 Powder Avobenzone - Buy Avobenzone,70356-09-1,Avobenzone Sunscreen Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
70356-09-1 |
| Other Names: |
Avobenzone |
| MF: |
C20H22O3 |
| EINECS No.: |
274-581-6 |
| Place of Origin: |
Jiangsu, China |
| Purity: |
100% |
| Appearance: |
White to pale yellow crystalline powder, White to pale yellow crystalline powder |
| Usage: |
Cosmetic Raw Materials |
| Model Number: |
Avobenzone |
| Product name: |
Avobenzone |
| other name: |
UV Absorber 1789 |
| Assay,%: |
95.0-105.0 |
| Loss on drying%: |
0.5 max |
| Melting range: |
81~86℃ |
| Total impurity: |
4.5% max |
| Packing: |
25kg carton |
| Certificate: |
ISO 9001 |
| Sample: |
Availiable |
Supply Ability
| Supply Ability | 200 Metric Ton/Metric Tons per Month Avobenzone |
Packaging & delivery
Avobenzone packed in Netweight25kg paper drum or 25kgs carton Itcouldalsobepackedbaseon requirementofcustomer. KeepindryconditionShanghai or other China port
| Packaging Details | |||||||||||
| Port | |||||||||||
| Picture Example: | |||||||||||
| Lead time: |
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ChemFine Service
1. Free Sample
2. Product Quality Assurance
3. Punctual Delivery Date
4. Worry-Free After-Sales
Product Description
ISO factory best price CAS 70356-09-1 sunscreen UV Absorber 1789 powder avobenzone
Avobenzone Description(Also called UV Absorber 1789)：
Avobenzone is an oil soluble ingredient used in sunscreen products to absorb the full spectrum of UVA rays. It is a dibenzoylmethane derivative.
Avobenzone exists in the ground state as a mixture of the enol and keto forms, favoring the chelated enol. Its ability to absorb ultraviolet light over a wider range of wavelengths than many organic sunscreen agents has led to its use in many commercial preparations marketed as ''broad spectrum'' sunscreens. Avobenzone has an absorption maximu of 357 nm.
Application:
Sunscreens, Personal Care products, Sun care, Baby Sun care, Daily Skin care, Decorative cosmetic with sun protection, Broad spectrum UV-A filter.
Package and Storage: Netweight25kg drum or 25kgs carton.
HS code:Login to View
Itcouldalsobepackedbaseon requirementofcustomer. Keepindrycondition.
|
Items |
Specification |
Result |
|
Appearance |
White to pale yellow crystalline powder |
conform |
|
Identification |
A. Infrared Absorption |
conform |
|
B. Ultraviolet Absorption Absorptivities at 360nm do not differ by more than 3.0% |
conform |
|
|
Loss on drying% |
0.5 max |
0.08 |
|
Assay(GC),% |
95.0-105.0 |
97.8 |
|
Residual solvent |
Methanol: 3000ppm max |
51ppm |
|
Impurity(GC),% |
Individual impurity: 3.0max |
0.98 |
|
Total impurity: 4.5max |
1.6 |
|
|
Packaging |
Netweight25kg paper drum or 25kgs carton |
Product packaging
Certifications
Contact Us
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Why Choose Us
1. On our websiteField Certification, Gold Verified Supplier, AAAA grade, 5.0/5 Reviews. 2. Integrity & ProfessionalChemFine founded in 2003, we have 17 years of experience in fine chemicals. Integrity, Professional is our principle, is also the law for us to survive. 3. High quality and stable supplyOver the years, ChemFine signed cooperation agreements with a large numbers of reliable industries to ensure supply stability and quality. SGS, ROHS, etc. Inspection Certificate for products.
FAQ
1. How about delivery?Mainly contains FOB, CIF.
2. How about the payment?We support most mainstream payment methods. T/T, L/C, D/P，D/A, O/A. 3. How do you ensure your product and service quality?All of our processes strictly adhere to ISO-9001 procedures, and we have 12-18 months quality warranty against BL issue date.
4. Do you support sample?Mostly products support sample. Feel free send inquiry for specific requests.
