UV 329 2-(2''-hydroxy-5''-tert-octyllphenyl)benzotriazole CAS 3147-75-9 Manufacturer & Supplier
Sep 27th, 2022 at 23:32 Material Chemicals Topsham 41 views Reference: OpnelXQreKB
Location: Topsham
Price: Contact us
Uv 329 2-(2''-hydroxy-5''-tert-octyllphenyl)benzotriazole Cas 3147-75-9 - Buy 2-(2''-hydroxy-5''-tert-octyllphenyl)benzotriazole,Cas 3147-75-9,Uv 329 Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| Classification: |
Chemical Auxiliary Agent |
| CAS No.: |
3147-75-9 |
| Other Names: |
UV 329 |
| MF: |
C20H25N3O |
| EINECS No.: |
221-573-5 |
| Purity: |
99% |
| Place of Origin: |
China |
| Type: |
Carbon Black |
| Usage: |
Rubber Auxiliary Agents |
| Product name: |
UV 329 |
| CAS: |
3147-75-9 |
Supply Ability
| Supply Ability | 5000 Metric Ton/Metric Tons per Year |
Packaging & delivery
UV 329SHANGHAI
| Packaging Details | |||||||||
| Port | |||||||||
| Lead time: |
|
00:00
00:00
Product Description
Product Name UV 329 (UV 5411) Identification Synonyms 2-(2''-hydroxy-5''-tert-octyllphenyl)benzotriazole; Octrizole Molecular Formula C20H25N3O Molecular Weight 323.43 CAS Number 3147-75-9 EINECS/ELINCS 221-573-5 Structure Properties Appearance white powder Melting Range 101-106 °C Solubility insoluble in water; soluble in benzene, styrene, ethye acetate, slightly soluble in ethyl alcohol Stability stable under ordinary conditions
Specification
|
Item |
Specification |
|
Appearance |
white to light yellowish powder or granula |
|
Purity |
98.0% min |
|
Melting point |
101-106°C min |
|
Loss on drying |
0.50% max |
|
Ash |
0.05% max |
|
Transmittance 440nm |
97.0% min |
|
Transmittance 500nm |
98.0% min |
Application UV-329 is a benzotriazole type UV absorber. Characterized by its strong , broad range UV absorption property, UV-329 brings excellent photo stability to polymers against UV light exposurein many ways i.e. Retarding color yellowing, preventing embrittlement, maintaining of mechanical properties etc. Good solubility for polymer and little volatility. Mainly used for polyetyrene, poly (methyl methacrylate), polyester and ABS resins etc. Packing and Storage Packing In 20kgs net carton or 25kg cardboard drum Storage Keep tightly closed and store in cool and dry place Safety Information Non-hazardous for air, sea and road freight. Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.
FAQ
Q1: May I get one sample before placing order? Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need. Q2: Which payment is available for your company? Re: T/T, L/C or our website trade insurance. You can choose the one which is convenient for you. Q3: How and when can I get my goods after payment? Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products, shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is. Q4: Is there any possible to use my appointed label or package? Re: Yes. If needed, we''d like to use label or package according to your requirement. Q5: How can you guarantee the goods you offer is qualified? Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
