La description
Name: Ultraviolet absorber
UV*9
Chemical
Name: *-Hydroxy**-Methoxybenzophenone（Benzophenone*3）
CAS NO:*******7
Molecular Formula: C*4H*2O3
Structural Formula :
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Property :
Yellowish crystalline powder, freely
soluble in most organic solvents, not soluble in water.
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Specification :
Content≥*9 %
Melting Point : *2~*5°C
Loss on
drying(*5±2°C)≤0.3%        Â
Ash:≤0.1%
Light Transmittance**5nm≥**0
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   **5nm≥**0
Characteristics and Uses:
This product is a high-efficienct UV radiation absorbing agent,
capable of effectively absorbing UV radiation of **0~**0 nm wavelength ,but it almost does not
absorb visible light, particularly applicable to light-colored
transparent products. It is well stable to light and heat, not
decomposable below **0°C, applicable to paint and various plastic
products, particular effective to polyvinyl chloirde,
polystyrene, polyurethane, acrylic resin, light-colored
transparent furniture, as well as to cosmetics , with the dosage of 0.1~0.5%.
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Package : packed in
cardboard drums lined with plastic bags with the net capacity of
*5 kg per drum..
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Precaution :No toxicity; kept away from moisture and fire in
transportation; stored and transported as common chemicals with
good stability.
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| Pays: |
China |
| N ° de modèle: |
9
|
| Prix FOB: |
8 / Kilogram (Negotiable)
Obtenir le dernier prix
|
| Localité: |
China |
| Prix de commande minimale: |
8 per Kilogram |
| Commande minimale: |
1 Kilogram |
| Packaging Detail: |
25KG/Carton |
| Heure de livraison: |
6 days |
| Capacité de Fournir: |
3 Ton per Day |
| Payment Type: |
T/T, L/C |
| Groupe de produits : |
UV absorber 9
|
