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| Product Name: |
plastic additive UV absorber 9 (cas 131-57-7)
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| Supply Ability: |
1000ton/year |
| Related proudcts |
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| Specifications |
purity min99.9% |
| Price Term: |
FOB |
| Port of loading: |
shanghai,China |
| Minimum Order |
1TON |
| Unit Price: |
7.6USD/KG |
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Chemical Name: 2-Hydroxy-4-Methoxybenzophenone £¨Benzophenone-3£©
CAS NO : 131-57-7
Molecular Formula: C14H12O3
Structural Formula :
Property :
Yellowish crystalline powder, freely soluble in most organic solvents, not soluble in water.
Specification :
Content ¡Ý99 %
Melting Point : 62~65℃
Loss on drying(55¡À2℃) ¡Ü0.3%
Content of Ash: ¡Ü0.1%
Light Transmittance(290-400nm)¡Ý 93 %
Characteristics and Uses:
This product is a high-efficienct UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400 nm wavelength ,but it almost does not absorb visible light, particularly applicable to light-colored tran***rent products. It is well stable to light and heat, not decomposable below 200℃, applicable to paint and various plastic products, particular effective to polyvinyl chloirde, polystyrene, polyurethane, acrylic resin, light-colored tran***rent furniture, as well as to cosmetics , with the dosage of 0.1-0.5%.
Package : packed in cardboard drums lined with plastic bags with the net capacity of 25 kg per bag.
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| Company: |
xiangfan king success fine chemical co.,ltd
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| Contact: |
Ms. Spring Lee |
| Address: |
zhakou erlu |
| Postcode: |
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| Tel: |
86-710-3512671 |
| Fax: |
86-710-3510276 |
| E-mail: |
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