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Sunsafe-BP4 (Benzophenone4)
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2-Hydroxy-4-Methoxybenzophenone-5-Sulfonic acid
We are a professional manufacturer of 2-Hydroxy-4-Methoxybenzophenone-5-Sulfonic acid, 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 www.uniproma.com, and feel free to contact us for further information.
TEL: 86-21-6501-9614
FAX: 86-21-6501-9254
E-mail:info@uniproma.com-
1. Chemical Name: 2-Hydroxy-4-Methoxybenzophenone-5-Sulfonic acid
2. Molecular Formula: C14H12O6S
3. Molecular Weight: :308.31
4. CAS No. : 4065-45-6
5. Appearance: White or Light yellow crystalline powder
6. Assay: 99% min.
7. Loss on drying: 3.0% max.
8. Melting point: 140 deg C min.
9. UV Absorbance Max @ 285nm: 460 min.
10. UV Absorbance Max @ 325nm: 290 min.
11. Gardner color: 2.0 max.
12. PH: 1.2 ~2.2
13. Heavy Metals: 5 ppm max
14. Package: 25kg net fiber drum


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Uniproma Chemical Co., Limited
전화번호 +86-21-3422 4291
팩스번호 +86-21-5480 1476
홈페이지 www.uniproma.com
이메일 info@uniproma.com
주소 49-802, 88, Pingji Road, Shanghai 201102, China
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