| CAS NO: | 1533-45-5 | APPEARANCE: | Yellowish Green Powder |
|---|---|---|---|
| PURITY: | 99% | ||
| Highlight: | OBA OB-I |
||
Chemical name:
OPTICAL BRIGHTENER AGENT OB-I(C. I. 393)
2,2'-(vinylenedi-p-phenylene)bisbenzoxazole;
2,2’-(1,2-ethenediyldi-4,1-phenylene)bis-benzoxazol;
1,2-Bis(4-(benzo[d]oChemicalbookxazol-2-yl)phenyl)ethene;
2,2'-(Ethene-1,2-diyldibenzene-4,1-diyl)bis(1,3-benzoxazole),4,4'-Bis(benzo[d]oxazol-2-yl)stilbene
CAS No.: 1533-45-5
Molecular weight: 414.4
Specifications:
Appearance: Yellowish green powder
Melting point: 359-361° C
Ash: 0.1%max.
Volatile Content: 0.5%max
Particle Size: 500meshes
Assay: 98%
Application:
An optical brightener for plastics (PP, ABS, EVA, PS and PC) and Fiber(polyester fiber and PP fiber).
Packing:25kgs/fiber drum