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Shandong Subang Fluorescence Technology Co.,Ltd

26 YRS

Hebei, China

CNY 10 Million

13320 m²

100-500 people

Main Products: 2-Aminophenol / Fluorescent Brightener 378 / Fluorescent Brightener 135 / Disodium 4,4'-Bis(2-Sulfostyryl)Biphenyl / Optical Brightener OB / Optical Brightener OB-1 / 4,4'-Bis(Chloromethyl)-1,1'-Biphenyl / 2-Amino-4-Tert-Butylphenol / 2-Formylbenzenesulfonic Acid Sodium Salt / Phthalaldehyde / 2,4-Dihydroxybenzaldehyde / Phenylacetyl Chloride / 2,4,6-Trimethylaniline / Trometamol / P-Tolunitrile / O-Tolunitrile / 4-(Chloromethyl)Benzonitrile / 2-(Chloromethyl)Benzonitrile / 2-Amino-4-Methylphenol / Terephthalaldehyde / 4-Tert-Butylphenol / O-Nitrophenol / 4-Methyl-2-Nitrophenol

Hebei, China

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Optical Brightener DP-127 / CAS 40470-68-6

OVERVIEW

Packaging

25 KG/Fibre Drum

Lead Time

14-30 days

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DESCRIPTION

Optical Brightener DP-127

Product details:

C.I.：378

CAS NO.：40470-68-6

Appearance: off white powder

Content: ≥ 99%

Melting point: 150-155 ℃

Solubility: insoluble in water, soluble in a variety of organic solvents, such as DMF (dimethylformamide)

Application: fluorescent whitening agent DP-127 is a good fluorescent whitening agent for plastics. It can be used for whitening and brightening of polymers, coatings, printing inks and synthetic fibers. It has the characteristics of high whiteness, good color light, good color fastness, heat resistance, good weather resistance and no yellowing. It can be added to monomers or prepolymers before or during polymerization, polycondensation or addition polymerization, or in the form of powder or pellets before or during the forming of plastics and synthetic fibers. This product is used for various PVC products, especially soft PVC,

Product advantages

Typical Properties

Used for whitening artificial leather, synthetic leather and brightening printing ink and coating

CAS No.

40470-68-6

Formula

C30H26O2

Molecular Mass

418.52600

Exact Mass

418.19300

PSA

18.46000

Logp

7.71160

IUPAC

1-methoxy-2-[(E)-2-[4-[4-[(E)-2-(2-methoxyphenyl)ethenyl]phenyl]phenyl]ethenyl]benzene

SMILES

COC1=CC=CC=C1/C=C/C2=CC=C(C=C2)C3=CC=C(C=C3)/C=C/C4=CC=CC=C4OC

Matter Classification

organic

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