China (Mainland)
High quality high purity of UV-328 25973-55-1 supplier CAS NO.25973-55-1
- FOB Price: USD: 13.00-15.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T
- Available Specifications:
USP(10-49)Metric TonUSP(1-9)Metric TonUSP(50-100)Metric TonUSP(100-200)Metric TonEP(100-200)Metric TonEP(50-100)Metric TonEP(10-49)Metric TonEP(1-10)Metric Ton
- Product Details
Keywords
- high quality of UV-328
- high purity of UV-328
- UV-328 supplier
Quick Details
- ProName: High quality high purity of UV-328 259...
- CasNo: 25973-55-1
- Molecular Formula: C22H29N3O
- Appearance: slight yellow powder
- Application: UV-328 is a benzotriazole type ultravi...
- DeliveryTime: 10 DAYS
- PackAge: 25KG DRUM
- Port: SHANGHAI
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%
- Storage: light-resistant container
- Transportation: AS PER CHEMICAL REGULATION
- LimitNum: 1 Metric Ton
- Heavy metal: 20 ppm max
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- Assay: 99%
- Melting point: 80-88
- Identification: IR
- Identification: UV
- Solubility: Clear Solution，free from insoluble
- Volatiles Content: 0.5% max
- Ash content: 0.1% max
- Transmittance: 96% min
- transmittance: 97%
Superiority
High quality high purity of UV-328 25973-55-1 supplier
Company Info & Advantages
Superiority
1. Best quality&Reasonable price,
2. Formualtion Support&Reliable customer service
3.Reliable customer service&Best Logistic Service
4. Site adit support can be provided&Documentaton audit support
5. Stable supply&Stable Quality
6. Quality conforms to latest USP requirement
7. It is a very good UV absorber can commonly incorporated into sunscreens for its antibacterical abilities and helps
8. preventing product from turning rancid.
Company Info
· MFCI is the biggest producer of UV filters, engaging in the production of UV filters for 25 years. Annual output reaches 10000MT. The plants are inspected and approved by the US FDA. The products are approved by many multinational cosmetics manufacturers. Our insist efforts bring value-added to your products.
Process Capability : Esterification Acylation Friedel-Crafts reaction Hydrogenation(High-pressure hydrogenation, low pressure hydrogenation) Chlorination diazoreaction Methylation Condensation Claisen condensation Aromatic condensation iodination reaction Addition Mannich Arndt-Eister(add a carbon) Strecker(amino acid synthesis) Vilsmeier(add aldehyde group on Aromatic ring) Zeisel(demethylation) Chlorination reaction of phenolic hydroxyl chloromethylation coupled reaction Grignard reaction
After-sale Service : Formulation support Logistic Support Application Support
·
Details
High quality high purity of UV-328 25973-55-1 supplier
Production Information
UV-328 is a benzotriazole type ultraviolet light absorber, impacting good light stability for plastics and other organic polymers. UV-326 is especially suited for polyolefins ad cold cured polyesters. It protects polymers from UV radiation helping to preserve the original appearance and physical integrity, especially for polyolefins and polyester resins.
|
Name |
UV-328 |
|
CAS NO |
25973-55-1 |
|
Molecular Formula |
C22H29N3O |
|
EINECS |
247-384-8 |
|
Synonyms |
2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol; UV-328 |
|
Molecular Weight |
351.48500 |
|
purity |
99% |
|
appearance |
slight yellow powder |
|
Storage |
light-resistant container |
|
application |
UV-328 is a benzotriazole type ultraviolet light absorber, impacting good light stability for plastics and other organic polymers. UV-328 is specially suited for polyolefins and cold cured polyesters. |
|
Assay |
99% |
|
Volatiles Content |
0.5% max |
|
MP |
80-88 |
|
Ash content |
0.1% max |
|
Transmittance |
460nm 96.0% min 500nm 97.0% min |
Transaction Information
|
MOQ |
1MT |
|
Port |
SHANGHAI |
|
Payments |
T/T L/C D/P D/A |
|
Supply Capacity |
1000MT/Year |
|
Time of Delivery |
10days |
|
Package |
25KG DRUM |
|
Transportation |
AS PER CHEMICAL REGULATION |