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Lianyungang Jiling Chemical Co., Ltd

18 YRS

Jiangsu, China

CNY 5 Million

Less than 50 people

Main Products: Fluorescent Brightener VBL / Optical Brightener OB / Optical Brightener OB-1 / Fluorescent Brightener 378 / Fluorescent Brightener 135 / Optical Brightener KSN / Fluorescent Brightener 367 / Disodium 4,4'-Bis(2-Sulfostyryl)Biphenyl / O-Toluic Acid / P-Toluic Acid

Jiangsu, China

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Optical Brightener OB / CAS 7128-64-5

OVERVIEW

Packaging

25 KG/Fibre Drum; 25 KG/Carton; 25 KG/Paper Bag

Lead Time

14-30 days

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DESCRIPTION

Typical Properties

This product is used for whitening of polyvinyl chloride, polystyrene, ABS resin, polyolefin and polyester, and also for whitening cellulose acetate, polymethyl methacrylate and foam artificial leather. Also used in varnishes, paints, UV curable coatings, printing oils, chemical Book inks, fats, oils, packaging materials. It can be used as anti-counterfeiting mark in printing ink. In photography, it can be used to improve the whiteness of the non image area of the photo and make the photo turn into fluorescence when it is irradiated by ultraviolet light. Produce whitening and brightening effect.

CAS No.

7128-64-5

Formula

C26H26N2O2S

Molecular Mass

430.56200

Exact Mass

430.17100

PSA

80.30000

Logp

7.95950

IUPAC

5-tert-butyl-2-[5-(5-tert-butyl-1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole

SMILES

CC(C)(C)C1=CC2=C(C=C1)OC(=N2)C3=CC=C(S3)C4=NC5=C(O4)C=CC(=C5)C(C)(C)C

Matter Classification

organic

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