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25973-55-1

Brand : Linking chemical

Product origin : China

Delivery time : 15-20days

Supply capacity : 2000 tons a year

25973-55-1 UV 328 is a pale yellowish powder melting point 81'C, soluble in benzene, toluene,ethyl aceLate and petroleum ether, slightly soluble in ethyl alcohol and methyl alcohol insoluble in water.It is a excellent ultraviolet absorber,UVmax:345nm,solubility for polymer is good, volatility is little.

APPLICATION

25973-55-1 UV 328 is mainly used fbr PE, PP, PS, PVC, poly ester and ABS resins, and so on.

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PRODUCT IDENTIFICATIONS

Chemical name : 25973-55-1 UV 328

Molecular formula:C22H29N3O

Cas No:25973-55-1

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PRODUCT SPECIFICATIONS

Appearance:Light yellow powder

Melting point:≥81℃

Volatile matter:≤0.5%

Ash content:≤0.05%

Transmissirity:440nm ≥97% 500nm ≥98%

Purity:≥99%


PACKING

25kg Carton

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DELIVERY

Port:SHANGHAI, QINGDAO

12MT in 20GP container

Lead Time : Within 20 days after confirmed the order

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