Scopine-2,2-dithienyl glycolate
| Price | Get Latest Price |
| Package | 25kg |
| Min. Order: | 1kg |
| Supply Ability: | 20tons |
| Update Time: | 2023-06-03 |
Product Details
| Product Name: Scopine-2,2-dithienyl glycolate | CAS No.: 136310-64-0 |
| Min. Order: 1kg | Purity: 99% |
| Supply Ability: 20tons | Release date: 2023/06/03 |
Product name:High purity LGB-BP3 / benzophenone 3 / Oxybenzone / UV-9 cas 131-57-7
UV Absorber BP-3 (CAS 131-57-7) is very compatible with plastic optical lens materials, especially for pvc, polyester, crylic acid, resin, polystyrene and so on, and highly effective as an ultraviolet light absorber (UV screen) for these products. It also provides improved stability in cosmetics and perfumes and improves colors in various applications. It has a very broad ultraviolet light (UV) absorption band which extends into the UV-A range.
Storage: UV Absorber BP-3 (CAS 131-57-7) should be stored in a closed system and be kept in a dark place without any light exposure.
Transportation: Avoid upside down, sunlight, wet and crash , avoid damage the package. UV Absorber BP-3 (CAS 131-57-7)can be safely handled without any irritation caused to the skin.
Specifications
Assay
99% min
Loss on drying
0.2% max
Melting point
62-65°C
Heavy metals
5 ppm max.
Burnt Residue
580 min
Turbidity
0.1 max
Package
Packed in 25kgs fiber drum with double PE liners,
UV Absorbance Max at 288 nm
630 min.
Total Aerobi Count
100 CFU/g max
Total Leaf Mold
300 CFU/g max
Company Profile Introduction
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