Structural formula:
Molecular formula: C30H26O2
Molecular weight: 418
|
Technical conditions:
Appearance: |
|
Buff crystal powder. |
Content: |
|
>99% |
Melting point: |
|
216°C-222°C |
Ash content: |
|
<0.1% |
Volatility: |
|
<0.5% |
Odor: |
|
none |
|
Use:
127 is a kind of fluorescence whitener, and can be used in whitening and blooming of polymer, dope, printing ink and synthetic fibre. It possesses the characteristic of high whiteness, good colorful light, good color fastness, high heat-resistance and resistance to elements and so on. |
Packaging and storing:
Packaged in cardboard barrels,20kg or 25kg each.Stored in cool and ventilated place. |
