UV-9 ultraviolet absorber
Product Details:
| CAS No. | 131-57-7 |
|---|---|
| Purity | 99.5% |
| Place of Origin | China (Mainland) |
| Model Number | UV-9,UV-531,99.5% |
Payment & Shipping Terms:
| Minimum Order Quantity: | 5 Metric Ton 1FCL |
|---|---|
| Packaging Details: | 25kg fibre drum, 37 centimeter diameter, 46.5 centimeter tallness or according to the custemer's requirements. |
| Delivery Time: | in 7 days |
| Payment Terms: | L/C,T/T,Western Union |
| Supply Ability: | 1000 Metric Ton per Year |
Detailed Product Description
UV-9
Oxybenzone
2-dihydroxy-4-methoxy-benzophenone(UV-9)
Chemical name | C14H12O3 |
Molecular formula | 228.25 |
Appearance | Gray white or light yellow crystalline powder |
Assay | ≥99.5% |
Melting point | 62.0-64.0oC |
Loss on dry | ≤0.5% |
Loss on ignition | ≤0.1% |
Light transmittance(T%) | ≥93% |
Absorption spectrum | 280-340mm UV |
Solubility | (g/100ml solvent,25oC) Benzene:56.2 Normal hexane:4.3 Dimethylbenzene:47.5 Ethanol(95%v/v): 5.8 |
Packing | 25KG plastic lined woven bag |
Storage | kept in dark place |
Uses | absorbing medium of UV, it can improve weather resistance and prolong the life (especially for cosmetics, coating & plastic), it also can prevent transparent liquid from yellow or changing color. |
UV-9 ultraviolet absorber
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UV-9, Oxybenzone, ultraviolet absorber products from this supplier.
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Company Info
Suzhou Heng Tai Medicines & Chemical Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Suzhou
Province/State: Jiangsu
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products