详情
Benzophenone*3
Chemical name:
*-hydroxy**-methoxy-benzophenone ( BENZOPHENONE*3/BP*3/UV*9
)
Molecular Formula:
C*4H*2NO3
CAS NO. : *******7
Structural Formula:
Main Chemical Indexes:
Appearance
White
or Light yellow crystalline powder
Assay
Min. *9.0%
Specific Extinction
(E**0)
Min. **0
Melting
point
*2.0?**5.0?
Loss on
drying
Max. 0.2%
Heavy
metals Max.
5ppm
Burnt
Residue
Max. 0.1
Total Aerobic
Count
Max. **0 CFU/g
Total Leaf
Mold
Max. **0
CFU/Characteristics and
Uses:
Benzophenone*3 is a benzophenone type
UV absorber. It is Compatible with many plastics. It is
particularly recommended for using in cosmetics, it is also
effective to protect PVC and unsaturated polyester
resins.
1.Cosmetics: 0.1~*0.0 wt%
2.PVC: 0.2~0.5 wt% based on polymer
weight.
3.Unsaturated polyester: 0.2~0.5 wt% based
on polymer weight.
4.Polyacrylate: 0.2~0.5wt% based on polymer
weight.
Stability and
Storage:
Benzophenone*3 can be safely handled without any
irritation caused to the skin. BP*3 should be stored in a closed
system, and be kept in a dry and dark place without any light
exposure.
Package: *5kg
net cardboard drum.
Shelf life: *4
months.
| 国家: |
China |
| 型号: |
-
|
| 离岸价格: |
1 ~ 2 / Kilogram （面議）
获取最新报价
|
| 位置: |
hangzhou |
| 最小订单价格: |
1 per Kilogram |
| 最小订单: |
100 Kilogram |
| 包装细节: |
25kg |
| 交货时间: |
10day |
| 供应能力: |
100 Long Ton per Month |
| 付款方式: |
T/T |
| 產品組 : |
Cosmetics Raw Materials
|
