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UV Absorber JT-531
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| Specifications |
CAS NO. : 1843-05-6 |
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Chemical name
2-Hydroxy-4-n-octoxybenzophenone
CAS NO:
1843-05-6
Equivalent: CHIMASSORB 81 CYASORB UV-531
Molecular formula
C21H26O3
Molecular weight
326
Chemical formula
Usage
As the ultraviolet absorption agent, it is chiefly used in polyolefin, and it is available to alkene base resin, polystyrene, polyester and polyamide etc too. The maximal absorbing wavelength range is 300-375nm.The general consumption is 0.2-0.6%.
Specification:
Appearance: Light yellow crystal
Assay: &©|8805;99%
Ash: &©|8804;0.1%
Melting point: 47-49&©|8451;
Loss on drying: &©|8804;0.5%
Light transmittance &©|8805;90%&©|65288;450nm&©|65289;
&©|8805;95%&©|65288;500nm&©|65289;
Toxicity
Toxicity is low. Rat LD50>12g/kg body weight taking orally.
Usage
As the ultraviolet absorption agent, it is chiefly used in polyolefin, and it is available to alkene base resin, polystyrene, polyester and polyamide etc too. The maximal absorbing wavelength range is 300-375nm.The general consumption is 0.2-0.6%.
Storage and transportation
The chemical stability is good. It can be stored and transported according to the general chemical matter regulation.
Packing
20kg net in a paper drum with plastic lining.
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| Company: |
ANHUI XIANGFENG CHEMICAL CO., LTD
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| Contact: |
Mr. MIKE Dai |
| Address: |
ZHANGWA ROAD,HEFEI,ANHUI,CHINA |
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| Tel: |
86-551-4233653 |
| Fax: |
86-551-4233602 |
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