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Weifang Haoxin Fine Chemicals Co.,Ltd.

20 YRS

Shandong, China

CNY 4 Million

43290 m²

Less than 50 people

Main Products: Basic blue 7 / Basic Blue 11 / Basic Blue 26 / Crystal Violet / 4,4'-Bis(Diethylamino)Benzophenone

Shandong, China

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Basic blue 26 / CAS 2580-56-5

Color strength 100%±2

Color strength 110%±2

OVERVIEW

Packaging

25 KG/Fibre Drum

Lead Time

14-30 days

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DESCRIPTION

Basic Blue 26

CAS:2580-56-5

Molecular formula：C33H32ClN3

Molecular weight：506.08000

Appearance:Dark blue to brown powder

Synopsis：Alkaline blue 26 can be used to dye silk, wool, hemp and tannin mordant cotton fibers, but the sun fastness is grade 1-2. It is more used for coloring carbon paper and general paper. It is also used for coloring bamboo and wood products and manufacturing lake pigments.

Structural formula:

Typical Properties

Alkaline blue 26 can be used to dye silk, wool, hemp and tannin mordant cotton fibers, but the sun fastness is grade 1-2. It is more used for coloring carbon paper and general paper. It is also used for coloring bamboo and wood products and manufacturing lake pigments.

CAS No.

2580-56-5

Formula

C33H32ClN3

Molecular Mass

506.08000

Exact Mass

505.22800

PSA

18.28000

Logp

4.36740

IUPAC

[4-[bis[4-(dimethylamino)phenyl]methylidene]naphthalen-1-ylidene]-phenylazanium;chloride

SMILES

CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[NH+]C3=CC=CC=C3)C4=CC=CC=C24)C5=CC=C(C=C5)N(C)C.[Cl-]

Matter Classification

organic

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