UV-531 Octabenzone UV Absorber 531 CAS 1843-05-6 Manufacturer & Supplier
Sep 28th, 2022 at 01:58 Biological and Pharmaceutical Chemicals Conover 63 views Reference: wMvbmNwGdYA
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Uv-531 Octabenzone Uv Absorber 531 Cas 1843-05-6 - Buy Uv-531,Octabenzone,1843-05-6 Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| Classification: |
Chemical Auxiliary Agent |
| CAS No.: |
1843-05-6 |
| Other Names: |
UV-531 |
| MF: |
C21H26O3 |
| EINECS No.: |
217-421-2 |
| Purity: |
99% Min |
| Place of Origin: |
Jiangsu |
| Type: |
Carbon Black |
| Usage: |
Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents |
| Model Number: |
UV 531 |
| Sample: |
Available |
Supply Ability
| Supply Ability | 10000 Kilogram/Kilograms per Year |
Packaging & delivery
In net 25kg carton box or as customer''s requesShanghai/other main ports
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| Lead time: |
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Product Description
Last Edit:2022-3-18
Octabenzone (UV-531) is a light stabilizer with good performance, capable of absorbing the UV radiation of 240-340 nm wavelength with the characteristics of light color, nontoxic, good compatibility, small mobility, easy processing etc.
It can protect the polymer to its maximum extent, helps to reduce the color. It can also delay the yellowing and obstacle the loss of its physical function.
It is widely applied to PE,PVC, PP,PS,PC organic glass, polypropylene fiber, ethylene-vinyl acetate etc.
Applications:
=========== 1.Polypropylene : 0.2-0.5wt% based on polymer weight
2.PVC: -----------
Rigid PVC : 0.5wt% based on polymer weight Plasticized PVC: 0.5-2 wt.% based on polymer weight
3.Polyethylene: 0.2-0.5wt% based on polymer weight
Storage:
========Must be stored in closed containers in dry cool conditions. The shelf life of Benzophenone-12 is two years in original, unopened containers.
Packing:
======== In 25kg net pp cartons on pallets or 20kg bags, 500kg (carton) per pallet or 500kg (bags) per pallet or as required or 110 pound fiber drum on pallet with shrink film.
Palletizing is wrapped and film shrunk Loading capacity: 10mt per 20’FCL
|
Product Name |
Octabenzone; UV-531 |
|
Chemical Name |
2-Hydroxy-4-Octyloxybenzophenone |
|
CAS No. |
1843-05-6 |
|
MF |
C21H26O3 |
|
Appearance |
Pale yellow crystalline powder |
|
Purity |
99.0% min |
|
Melting point |
47.0-49.0°C min |
|
Loss on drying |
0.5% max |
|
Ash |
0.1% max |
|
Transmittance (450nm) |
90.0% min |
|
Transmittance (500nm) |
95.0% min |
Product packaging
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