We are a professional manufacturer of 2,2',4,4'-tetrahydroxy Benzophenone, with capacity of more than 100mt per year.
We have been manufacturing and exporting this product for over 4 years, with very good feedback from clients in Europe, Japan and South-east Asia.
Please find following the specification for your reference. We can also
Customize the quality according to your requirements. Besides, we also market various fine chemicals, if you are interested, please visit our web, and feel free to contact us for further information.
1. Molecular Formula: C13H10O5
2. Chemical Name: 2,2',4,4'-tetrahydroxy Benzophenone
3. Molecular Weight: : 246. 0
4. CAS No.: 131-55-5
5. Appearance: White or Light yellow crystalline powder
6. Assay: 99% min.
7. Loss on drying: 0.5% max.
8. Melting point: 195 deg C min.
9. A1/1(345NM): 580 min.
10. Color: 3.0 max.
11. Turbidity: 12 NTU
12. Package: 25kg net fibre drum
Besides, our Sunsafe series also include:
Sunsafe-TiO2M: Microfine Titanium Dioxide
Sunsafe-ZnOM: Microfine Zinc Oxide. If you are interested, please do not hesitate to contact us.
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