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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 BO / CAS 2390-60-5

OVERVIEW

Packaging

25 KG/Fibre Drum

Lead Time

14-30 days

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DESCRIPTION

Basic Blue BO

CAS:2390-60-5

Molecular formula：C33H40ClN3

Molecular weight：514.14400

Appearance:Dark blue powder

Synopsis：Victoria blue BO, also known as C.I. Basic Blue 7 and C.I. 42595, is a chloride salt of a dye with the chemical formula [C33H40N3]Cl. It has the appearance of a reddish blue powder Victoria Blue BO base, also known as Solvent Blue 5 and C.I. 42595:1, is the hydroxide derivative of the same cation. Its chemical formula is [C33H4oN3]OH. Victoria blues are members of the triarylmethane dyes, but unlike most such dyes, the Victoria blues have an naphthylamine group.

Victoria Blue BO is used to dye anionic substrates, e.g. wool, silk, nylon, and acrylics, where bright dying is required. It is also used for staining in microscopy, where it is used to stain mitochondria. As Solvent Blue 5, it is used in some pyrotechnic compositions for blue colored smoke.It is used to dye wool and silk directly producing a violet blue colour but cotton must be mordant with tannin.

Victoria blue BO is a photosensitizer.

Structural formula:

Typical Properties

Victoria blue BO, also known as C.I. Basic Blue 7 and C.I. 42595, is a chloride salt of a dye with the chemical formula [C33H40N3]Cl. It has the appearance of a reddish blue powder Victoria Blue BO base, also known as Solvent Blue 5 and C.I. 42595:1, is the hydroxide derivative of the same cation. Its chemical formula is [C33H4oN3]OH. Victoria blues are members of the triarylmethane dyes, but unlike most such dyes, the Victoria blues have an naphthylamine group. Victoria Blue BO is used to dye anionic substrates, e.g. wool, silk, nylon, and acrylics, where bright dying is required. It is also used for staining in microscopy, where it is used to stain mitochondria. As Solvent Blue 5, it is used in some pyrotechnic compositions for blue colored smoke.It is used to dye wool and silk directly producing a violet blue colour but cotton must be mordant with tannin. Victoria blue BO is a photosensitizer.

CAS No.

2390-60-5

Formula

C33H40ClN3

Molecular Mass

514.14400

Exact Mass

513.29100

PSA

18.28000

Logp

4.61600

IUPAC

[4-[bis[4-(diethylamino)phenyl]methylidene]naphthalen-1-ylidene]-ethylazanium;chloride

SMILES

CC[NH+]=C1C=CC(=C(C2=CC=C(C=C2)N(CC)CC)C3=CC=C(C=C3)N(CC)CC)C4=CC=CC=C14.[Cl-]

Matter Classification

organic

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