UV-531 / Benzophenone-12 / BP-12 / Tinuvin 531 CAS NO.1843-05-6
- FOB Price: USD: 12.50-12.50 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,T/T,
- Available Specifications:
≥99.0%(1-10)Kilogram
- Product Details
Keywords
- UV-531
- Benzophenone-12 BP-12
- 1843-05-6
Quick Details
- ProName: UV-531 / Benzophenone-12 / BP-12 / Tin...
- CasNo: 1843-05-6
- Molecular Formula: C21H26O3
- Appearance: Yellowish crystals/Yellowish flakes/Ye...
- Application: This product is a light stabilizer wit...
- DeliveryTime: depend on quantity
- PackAge: packed in cardboard drums lined with p...
- Port: Shanghai
- ProductionCapacity: 5000 Metric Ton/Year
- Purity: ≥99%
- Storage: No toxicity kept away from moisture an...
- Transportation: we have our own car to send the goods ...
- LimitNum: 1 Kilogram
Superiority
King Success Chem are a manufacturer of UV absorbent, pharmaceutical intermediates & pesticide for many years in China.
Now as the leading exporter, our products are exported to the world wide.
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King Success Chem focus on:
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-ultraviolet absorbent
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-pesticide
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Free sample can be avialable per your request.
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special packing also can be available according to your requirment.
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prompt delivery, stable supply,
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good quality , we have strict quality control system.
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If interest, please do not hesitate to contact us, and the latest COA could be provided if you need.
Details
Chemical Name: 2-Hydroxy-4-Octyloxy Benzophenone (Benzophenone-12)
CAS NO: 1843-05-6
Molecular Formula: C21H26O3
Structural Formula:
Property : ①Yellowish crystals;
②Yellowish fine powder
Freely soluble in benzene, n-hexane, acetone, slightly soluble in ethanol, very slightly soluble in ethane dichloride.
Specification
Content:≥99 %
Melting Point: 47~49 °C
Ash: ≤0.1 %
Light Transmittance: (450nm)≥90%
(500nm)≥95%
Characteristics and Uses:
This product 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. Moreover, it has very good light-stability effect on drying phenol aldehyde, varnish of alcohol and acname, polyurethane, acrylate, expoxnamee etc. Its dosage is 0.1%-0.5%.
Package: packed in cardboard drums lined with plastic bags with the net capacity of 20 kg per bag.
Precaution: No toxicity kept away from moisture and fire in transportation; stored and transported as common chemicals with relatively good stability.