UV Absorbers 234

タイトルまたは説明

Product : TODOSORB***4
Chemical Name : *-(*-hydroxy*3,*-di(1,*-dimethylbenzyl)phenyl)]2H-benzotriazole
Molecular Weight : **7.*8
CAS No. : *********7
Chemical Formula : C*0H*9N3O
Structural Formula :
APPLICATION
TODOSORB***4 is UV absorber for PP, SBS, footwear, SEBS, acetal, acrylic, PET, PMMA,
PBT, PC, recommended for thin section and fiver applications, suitable for food contact
applications.
SPECIFICATION
Appearance : Slightly yellowish crystal powder
Melting Point : **7~**1℃
Clarity of Solution : Clear without residue
(5g/*0ml Toluene)
Color of Solution (Transmission) (5g/**0ml Toluene)
**0 nm : *5.0% min.
**0 nm : *7.0% min.
Assay (active matter) : *9.0% min.
Loss on Drying : 0.5% max.
Ash : 0.1% max.
PACKAGE
*5 kg in a carton with PE liner, **0 kg on pallet and shrink wrapped.
STORAGE
Todosorb***4 should be stored in a closed system and be kept in a dry, dark place without any
light exposure.