Optical brightener OB-1 /whitener C.I.393 in plastic PP,PE,PVC,PET

Optical brightener OB-1 /whitener C.I.393 in plastic PP,PE,PVC,PET

Min.Order / FOB Price:Get Latest Price

200 Kilogram	Negotiable

200 Kilogram

Negotiable

Min.Order :200 Kilogram
Purity: ≥99.0%
Payment Terms : L/C,T/T,

Keywords

Optical brightener OB-1 Optical whitener Fluorescent whitening agent

Quick Details

Appearance:Yellow-green powder
Application:
PackAge:25kg/carboard drum
ProductionCapacity:3000|Metric Ton|Year
Storage:in dry and cool place
Transportation:

Superiority:

1.Good quality

2.Competitive price

3.Fast delivery

4.Passed SGS

Details:

Optical Brightener OB-1

Appearance:Greenish yellow granules

Synonyms: 2,2'-(1,2-ethenediyldi-4,1-phenylene)bisbenzoxazole; Fluorescent Brightener OB-1; Fluorescent Brightener 393; 2,2-(4,-4`-Vinyl Biphenyl)Dual Benzoxazole

CAS No.:1533-45-5

Structural No.: C.I.393

Molecular formula: C28H18N2O2

Structural formula: Molecular weight: 414.4

Melting point:353-359oC

content:99% min

Package: Packed in 25kgs fiber drum with double PE liners, or according to customers' request.

Applications:Optical Brightener OB-1 is the best whitening agent for polymer fiber,and it is also widely used in plastics,such as PP,ABS,PS,PE,PA,PET,EVA,rigid PVC etc.

Storage: Should be stored in cool and dry place.

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