| CAS NO. : |
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| Chemical Name : |
Flourescent Whitening Ageng OB-1 |
| M.F. : |
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| M.W. : |
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| Structure : |
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| Property & Application: |
Appearance: bright yellow crystalline powder
Melting point: 357-359℃
Solubility: insoluble in water, but soluble in high boiling
point organic solvents such as benzene tricheloride
Structure: a compound of diphenyethylene
bisbenzoxazole type
Others: strongly resistant to heat and light due its high
boiling point and extra strongly resistant to chlorine-
bleaching.
Applications: Whitening Agent OB-1 is especially suitable for
shaping various kinds of plastics and their products
under high temperature. It has an extra ideal whitening
effect on polyester fibers as well as polyester fiber-
containing fabrics including polyester-cotton bleng fabrit. It
can be used for whitening polyester melt. This whitening sgeng is similar to Whitex XNK, Uvitex ERT, Eastobrite OB-1 make in foreign countries.
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| Specification : |
Item |
Indices
|
Appearance |
Bright yellow crystalline powder |
Purity |
≥99% |
Melting point |
357-359℃ |
|
| Use : |
The dosage should be 0.01-0.05% on weight of plastics
or polyester pellets. Mix the mateials thoroughly before
shaping of the plastic products or drawingspinning of
polyester fibers. |
| MSDS : |
Click to see |
| Packing : |
packaged in cardboard barrels,25kg or 50kg each. Stored
in dry and ventilated place. |
| Picture : |
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Miscellaneous 