Fluorescent brightener OB
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- Category :
Agrochemicals
- CAS NO : 7128-64-5
- EC NO : 230-426-4
- Molecular Formula : C26H26N2O2S
- Main Specifications :
- Synonyms : Fluorescent Brightener OB;Fluorescent brightening agent 184;Fluorescent Whitening Agent OB;Optical Brightening Agent OB;Fluorescent Brightener 184;C.I. 184;Fluorescent Brightener OB-4;Fluorescent brightening agent 184;Optical Brightner OB;BBOT;C.I. Fluorescent Brightener 362;Uvitex 2B;TINOPAL CBS-X;UVITEX OB;UVITEX(R) 2B;TOSLAB 644820;2,5-BIS(5'-TERT-BUTYL-2'-BENZOXAZOLYL)THIOPHENE;2,5-BIS(5-TERT-BUTYL-2-BENZOXAZOLYL)THIOPHENE;2,5-BIS(5-TERT-BUTYL-BENZOXAZOL-2-YL)THIOPHENE;2,5-BIS(5-TERT-BUTYLBENZOXAZOYL)-2-THIOPHENE;2,5-BIS(5-T-BUTYL-2-BENZOXAZOLYL)THIOPHENE;2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene;
Package: 25kg /fiber drum
Uses : • It is used in thermoplastic plastics. PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, acrylic resin. polyester fibre paint, coating the brightening of prointing ink.
Molecular Structure:
Product description:
Appearance: Bright yellow green crystal powder.
Color light: Bright-colored blue fluorescent light (approximate to the standard sample)
Melting point: 196-203°C
Solid content: ≥99.5%
Fineness: Through 100 meshes.