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Ultraviolet Absorber Uv 327 - China
price: contact company for price
Chemical name: 2-(2'-Hydroxy-3', 5'-di-tert-butylphenyl)-5 -chlorobenzotriazole
Molecular Formula: C20H24N3OCl
Molecular Weight: 357.9
CAS NO: 3864-99-1 Chemical structure: The sale code name: SBUV-327
Main Indexes:
Appearance: light yellow powder
Assay: ≥99%
Melting point: 154-158
Loss on drying: ≤0.5%
Ash: ≤0.1%
Light Transmittance
wavelength nm T % 440 ≥95
500 ≥97 Characteristics and Use:
As the ultraviolet absorption agent, it is available to polyolefine, It is also available to PVC, Polycarbonate, polyurethane, plexiglass and many kinds of paint.
The max.
absorbing wavelength range is 270-380nm.
Storage and transportation:
The chemical stability is good.
It can be stored and transported according to the general chemical matter regulation.
Storing and Packing:
25kg net in a fiber bag with plastic lining.
Company Contact:
- Posted By: NANJING HUA LIM CO., LTD
- Phone: 86-15850726400
- Address: HUAFU GARDEN 1#, NANJING , JIANGSU , China
- Email:
- Website: http://WWW.HLMCHEM.COM
Published date: February 27, 2018
- Business Description: Nanjing Hua Lim Co., Ltd. is a joint-stock company integrating research, manufacture and trade.
Working side by side with Nanjing University and Southeast University, Hua Lim mainly focuses on developing the market of additives for macromolecular polymer.
In February of 2001, Hua Lim was authorized as a member of Plastics Additives Industry Association of China Engineering Plastics Industry Association, and was titled “Non-governmental Hi-tech Enterprise in Jiangsu”.
Our company always aims to satisfy the demand of its customers with high quality services and honesty.
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