BISMARCK BROWN Y

Product Name: BISMARCK BROWN Y
CAS No.: 1052-38-6
Chemical Name: BISMARCK BROWN Y
Synonyms: VESUVIN;VESUVINE;CI 21000;C.I.20000;VESUVINE G;BASIC BROWN;CI NO 21000;BASIC BROWN G;LEATHER BROWN;BISMARCK BROWN
CBNumber: CB2224046
Molecular Formula: C18H18N8
Formula Weight: 346.39
MOL File: 1052-38-6.mol

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BISMARCK BROWN Y Property

Melting point:: 222 C (dec.)
Boiling point:: 696.4±55.0 °C(Predicted)
Density: 1.42±0.1 g/cm3(Predicted)
vapor pressure: 0Pa at 25℃
pka: 3.34±0.10(Predicted)
Water Solubility: 18μg/L at 20℃
LogP: 2.26 at 25℃
EPA Substance Registry System: 1,3-Benzenediamine, 4,4'-[1,3-phenylenebis(azo)]bis- (1052-38-6)

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Safety

Hazard Codes: Xn
Risk Statements: 20/21/22-36/37/38
Safety Statements: 22-24/25-36-26
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: DYE0002100
Product name: BISMARCK BROWN B
Purity: 95.00%
Packaging: 5MG
Price: $503.48
Updated: 2021/12/16

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BISMARCK BROWN Y Chemical Properties,Usage,Production

Definition

ChEBI: A bis(azo) compound that is 1,1'-(1,3-phenylene)bis(diazene) in which both azene hydrogens are replaced by 2,4-diaminophenyl groups. A metachromatic dye which stains acid mucins yellow. It is also a constituent of Papanicolaou's EA solutions, used for cerv cal, and other smears. Its dihydrochloride salt is also a biological dye known as Bismark brown Y.

Preparation

2 Moore’s Nitrous acid?treatment 3 Moore’s Benzene-1,3-diamine dihydrochloride (this product may be based on the double azo dyes as the main component of the mixture, and commodity dye is usually composed of dihydrochloride composition), and made free base.

Flammability and Explosibility

Non flammable

Properties and Applications

yellow brown. Soluble in ethanol, acetone and benzene. In concentrated sulfuric acid for brown, dilution after red brown; In concentrated nitric acid for orange solution, to yellow. Dye aqueous solution to join hydrochloric acid don’t change color; Add 10% sodium hydroxide solution have orange precipitation.

BISMARCK BROWN Y Preparation Products And Raw materials

Raw materials

Preparation Products

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BISMARCK BROWN Y Suppliers

Canada 1 China 25 Czech Republic 1 Europe 1 Germany 3 India 7 Japan 5 Switzerland 1 United Kingdom 2 United States 15 Global 61

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15848
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Shanghai JONLN Reagent Co., Ltd.

Tel: 400-0066400 13621662912
Fax: 021-55660885
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Chizhou Kailong Import and Export Trade Co., Ltd.

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Shanghai Yihe Biological Technology Co., Ltd.

Tel: 17721395025
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AFINE CHEMICALS LIMITED

Tel: 0571-85134551
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JADECHEM (NINGBO) CO.,LTD.

Tel: 574-89075960
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Hubei xin bonus chemical co. LTD

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Chongqing Chemdad Co., Ltd

Tel: +86-023-61398051 +8613650506873
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Hubei Xinkang Pharmaceutical Chemical Co., Ltd

Tel: 027-027-59308705 18871579363
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ProdList: 9984
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Hubei Baidu Chemical Co., Ltd

Tel: 13627137652
Fax: 027-59223020
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Country: China
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View Lastest Price from BISMARCK BROWN Y manufacturers

Career Henan Chemical Co

Product: BISMARCK BROWN Y 1052-38-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98-100%
Supply Ability: 1000kg
Release date: 2018-08-20

1052-38-6, BISMARCK BROWN YRelated Search:

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PHENYLENE BROWN

VESUVINE G

VESUVINE

VESUVIN

MANCHESTER BROWN

BISMARCK BROWN Y (G)

BISMARCK BROWN Y

BISMARK BROWN Y

BISMARCK BROWN G

BISMARCK BROWN B

BISMARCK BROWN

BASIC BROWN G, GX, GXP

BASIC BROWN G

BASIC BROWN

BASIC BROWN GXP

BASIC BROWN GX

BASIC BROWN NO 1

LEATHER BROWN

EXCELSIOR BROWN

CI 21000

CI NO 21000

4,4'-(M-PHENYLENEBISAZO)BIS-M-PHENYLENEDIAMINE DIHYDROCHLORIDE

WCXNNRRUHXJZDQ-LNJOAEQUSA-N

3-Benzenediamine,4,4’-[1,3-phenylenebis(azo)]bis-1

4,4’-(1,3-phenylenebis(azo))bis(1,3-benzenediamine)

4,4’-(1,3-phenylenebis(azo))bis-3-benzenediamine

4,4’-[1,3-phenylenebis(azo)]bis-3-benzenediamine

Bismark Brown G/Y

BISMARK BROWN R FOR MICROSCOPY (C.I. No 21010)

1,3-Benzenediamine, 4,4-1,3-phenylenebis(azo)bis-

Solvent Brown 41

4,4'-[1,3-phenylenebis(azo)]bisbenzene-1,3-diamine

4,4'-(m-Phenylenebisazo)bis(1,3-phenylenediamine)

4,6-Bis[(4-aminophenyl)azo]benzene-1,3-diamine

C.I.20000

Bismarck brown G base (C.I. 21000:1)

Bismark Brown G Base

C.I.Solvent Brown 41

1,3-Benzenediamine, 4,4'-[1,3-phenylenebis(2,1-d iazenediyl)]bis-

C.I.Basic Brown 1:C.I.21000

C.I.Solvent Brown 41:C.I.21000:1

Phenylene Brown（C.I. 21000:1）

1052-38-6

1052-36-6

805-77-4

C18H18N82HCl

C18H20Cl2N8

C18H18N8x

Solvent Dyestuff

Dyes and Pigments