ngwaahịa

Ezigbo ọnụ ahịa UV Absorber UV BP 8 CAS 131-53-3

Nkọwa dị mkpirikpi:

Aha Chemical: UV Absorber UV BP 8

Ụdị okwu: 2,2′-hydroxy-4-methoxybenzophenone

Ọnọdụ: 131-53-3

Usoro ihe omimi:C14H12O4

Ibu ibu: 244.24


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa

Ultraviolet absorber, dabara maka ọtụtụ plastik dị ka polyvinyl chloride, resin ABS, resin acrylic, polyurethane, resin melamine, resin cellulose, wdg.

Nkwakọ ngwaahịa

Debe akpa ahụ nke ọma. Zere iri nri na iku ume.

Katọn 25KG ma ọ bụ dị ka ndị ahịa chọrọ

Nkọwapụta

ITEM
INDEX
Ọdịdị
Ntụ ntụ kristal na-acha odo odo
Nnwale,%
97% ~ 103%
Na-agbanwe agbanwe,%
≤ 2.00
nnyefe
500nm: 98.00% nkeji
Agba Gardner
≤5.0
* Tụkwasị na nke ahụ: Ụlọ ọrụ ahụ nwere ike nyochaa ma mepụta ngwaahịa ọhụrụ dịka ọchịchọ pụrụ iche nke ndị ahịa anyị si dị.

 


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