OPTICAL BRIGHTENER OB CAS NO.7128-64-5 CAS NO.7128-64-5

Min.Order: 25 Kilogram
Payment Terms: L/C,D/P,T/T

Product Details

Keywords

2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene
high purity
Manufacturer providing

Quick Details

ProName: OPTICAL BRIGHTENER OB CAS NO.7128-64-5
CasNo: 7128-64-5
Molecular Formula: C26H26N2O2S
Appearance: light green powder
Application: Widely used for the whitening of PVC, ...
DeliveryTime: WITHIN ONE WEEK
PackAge: 25KGS PER DRUM OR CARTON
Port: SHANGHAI
ProductionCapacity: 20 Metric Ton/Month
Purity: 98%
Transportation: BY SEA OR AS CUSTOMER'S REQUIREMENTS
LimitNum: 25 Kilogram
Grade: Industrial Grade

Superiority

Main Composition: benzoxazole

Technical Spec.:

Appearance: light green powder

Chromatic light: bluish white (similar with standard sample)

Purity: ≥98%

M.P.: 198～203℃

Fineness: over 100 meshes

Properties & Features:

Light green powder, odorless, soluble in alkane, fat, mineral oil, paraffin and most organic solvents, max. spectral absorption value: 375nm (in ethanol), max. emission wavelength: 435nm (in ethanol).

Range of Application:

Widely used for the whitening of PVC, PE, PP, PS, ABS, PMMA, POM, polester fiber, paints, printing ink and coatings etc.

Packing & Storage:

(5kg×1) (25kg×1) (1kg×1X12 boxes) iron box carton, fiber drum. Stored in dry place, avoid light.

Notes:

1: Product literature is only for reference. For any technical or application problems, pls. contact us.

2: Our technical advices both in oral or graphic form are with great sincerity. However, users have the responsiblility to test our products for their suitability to your technical process or specific use, which is totally out of our control.