详情
Name: Ultraviolet absorber
UV*9
Chemical
Name: *-Hydroxy**-Methoxybenzophenone（Benzophenone*3）
CAS NO:*******7
Molecular Formula: C*4H*2O3
Structural Formula :
Property :
Yellowish crystalline powder, freely
soluble in most organic solvents, not soluble in water.
Specification :
Content≥*9 %
Melting Point : *2~*5°C
Loss on
drying(*5±2°C)≤0.3%
Ash:≤0.1%
Light Transmittance**5nm≥**0
**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%.
Package : packed in
cardboard drums lined with plastic bags with the net capacity of
*5 kg per drum..
Precaution :No toxicity; kept away from moisture and fire in
transportation; stored and transported as common chemicals with
good stability.
| 国家: |
China |
| 型号: |
9
|
| 离岸价格: |
8 / Kilogram （面議）
获取最新报价
|
| 位置: |
China |
| 最小订单价格: |
8 per Kilogram |
| 最小订单: |
1 Kilogram |
| 包装细节: |
25KG/Carton |
| 交货时间: |
6 days |
| 供应能力: |
3 Ton per Day |
| 付款方式: |
T/T, L/C |
| 產品組 : |
UV absorber 9
|
