WPA Chemicals Limited
- Country:
China (Mainland) - Year Established: 2017-07-31
- Business License:
- Business type: Trading Company
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yellow powder 1843-05-6 UV Absorbers UV-531 supplier CAS NO.1843-05-6
- Min.Order Quantity:
- 5 Metric Ton
- Purity:
- 99%
- Port:
- Any port in China
- Payment Terms:
- L/C,D/P,T/T,Other
Keywords
- 1843-05-6 UV Absorbers UV-531
- 1843-05-6 supplier
- yellow powder 1843-05-6
Quick Details
- ProName: yellow powder 1843-05-6 UV Absorbers U...
- CasNo: 1843-05-6
- Molecular Formula: C21H26O3
- Appearance: White or light yellow powder
- Application: It can be widely used for PE, PVC, PP,...
- DeliveryTime: Within 15 days after payment
- PackAge: 25 kg bag or box.
- Port: Any port in China
- ProductionCapacity: 40 Metric Ton/Day
- Purity: 99%
- Storage: UV-531 non-toxic, non flammable, non e...
- Transportation: By sea
- LimitNum: 5 Metric Ton
- Grade: Industrial Grade
- Melting range: 47-49℃
Superiority
yellow powder 1843-05-6 uv absorbers uv-531 supplier
| octabenzone basic information |
| product name: | octabenzone |
| synonyms: | 531;aduvex248;advastab46;anti-uvp;benzon oo;benzonoo;benzophenone, 2-hydroxy-4-(octyloxy)-;biosorb130 |
| cas: | 1843-05-6 |
| mf: | c21h26o3 |
| mw: | 326.43 |
| einecs: | 217-421-2 |
| product categories: | polymer additives;polymer science;industrial/fine chemicals;additives for plastic;aromatic benzophenones & derivatives (substituted);organics;polymer additives;polymer science;stabilizers |
| mol file: | 1843-05-6.mol |
|
|
|
| octabenzone chemical properties |
| melting point | 47-49 °c(lit.) |
| boiling point | 424.46°c (rough estimate) |
| density | 1.160g/cm3 |
| refractive index | 1.6000 (estimate) |
| fp | 102℃ |
| merck | 14,6742 |
| brn | 1915198 |
| inchikey | quamtgjkvdwjeq-uhfffaoysa-n |
| cas database reference | 1843-05-6(cas database reference) |
| nist chemistry reference | octabenzone(1843-05-6) |
| epa substance registry system | methanone, [2-hydroxy-4-(octyloxy)phenyl] phenyl-(1843-05-6) |
1) high quality products
2) competitive price
3) free sample
4) stable supply capacity
5) professional technical support
6) various payment terms and factoring business
7) local warehousing for small batch customers
8) many years experience in this field
Details
uv absorber uv-531
the chemical name: 2-hydroxy-4-octyloxy benzophenone
chemical structure formula:
cas no.：1843-05-6
molecular formula：c21h26o3
molecular weight：326
quality standard：
features:
uv absorber uv-531 is a superior performance, anti aging agent, can absorb 240-340 nm uv light, with light color, non-toxic and compatible good, mobility is
small, easy processing and other features. it has maximum protective effect of polymer and helps to reduce the color, while delaying the onset of yellowing
and block the loss of their physical performance.
applications:
it can be widely used for pe, pvc, pp, ps, pc, organic glass polypropylene fiber and ethylene vinyl acetate. and for dry phenolic and alkyd varnishes,
polyurethane, acrylic, epoxy and other air drying products and car dressing paint, powder coating, poly urethane, rubber products, for they provides good
light stability and effect. the amount of 0.1%-0.5%.
packing: 25 kg bag or box.
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