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Mainly produces a series of intermediate products based on naphthalene and benzene

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PRODUCTS

Ultraviolet absorbent V-531
Synonyms Ultraviolet absorbent UV-531, Benzophenone-12
CAS NO 1843-05-6
Structural formula
Molecular weight 326.43
Molecular Formula C21H26O3
Indicators

Appearance:light yellow crystal powder
Melting point: 47.0-49.0℃
Content: ≥99.0%
Ash: <0.1%
Light transmittance:  (450nm):>90%
(500nm): >95%
Packing: paper drum 25kg/drum
Storage: airproof and avoid light
Use: It is excellent high-effective anti-aging assistance. It is widely used in PE, PVC, PP, PS, PC, organic glass and others.
Valid period: 2 years

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Add:Room 401-418, Building 18, Changjiang Plastics Chemical Market, 600 Tongjiang Middle Road, Xinbei District, Changzhou City
E-mail:xinyan_gu@changyuchem.com

International Trade:
Tel: +86-519-85481997/81187592/85761005
Fax: +86-519-85484533/85761018

Domestic Trade:
Tel: +86-519-85481743/85772200/85761002
Fax: +86-519-85481030/85761058

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