Fluorescent Brightener Ob-1 Match Uvitex Ob-1

Model NO.: CI 393
Environmental Protection: Yes
Kind: Optical Brightener
Trademark: DEBORN
Origin: China

Certification: REACH
Color: Green
Appearance: Powder
Specification: 98%
HS Code: 320420

Chemical Name 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
Molecular FormulaÂ Â Â Â Â Â C7H5O4SNa
Molecular WeightÂ Â Â Â Â Â Â Â 414.4
StructureÂ Â Â Â Â Â Â Â Â

CAS Number Â Â 1533-45-5
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SpecificationÂ Â Â Â Appearance:Â Â Â Â Â Â Yellowish green powder
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Melting point:Â Â Â Â Â Â Â 357~361Â°C
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Assay: Â Â Â Â Â 98%
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Volatiles ContentÂ Â Â 0.5%max
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Ash content:Â Â Â Â Â Â Â Â Â 0.50%max
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PackingÂ Â Â Â Â Â Â Â Â Â Â 25 kg / PE drum
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ApplicationsÂ Â Â Â Fluorescent brightener OB-1 mainly used in plastic material such as PVC, ABS, EVA, PS, etc. It also widely used in variety of polymer substance, especially polyester fiber, PP fiber.

Fluorescent Brightener Ob-1 Match Uvitex Ob-1

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