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Basic Brown 1

CAS No.
10114-58-6
Chemical Name:
Basic Brown 1
Synonyms
BASIC BROWN;BISMARCK BROWN Y;VESUVIN;CI 21000;VESUVINE;AI352758;AI3 52758;AI3-52758;VESUVINE G;VesuvineBA
CBNumber:
CB0478775
Molecular Formula:
C18H19ClN8
Molecular Weight:
382.86
MDL Number:
MFCD00012977
MOL File:
10114-58-6.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-27 22:50:53

Basic Brown 1 Properties

Melting point >200 ℃
storage temp. Flammables area
solubility Soluble in water, methyl cellosolve, ethylene glycol; slightly soluble in ethanol; insoluble in acetone, benzene, carbon tetrachloride, xylene
pka 5.0(at 25℃)
Colour Index 21000
form powder
color Blackish-brown or red-brown
Water Solubility Soluble
λmax 457 nm
Merck 14,1253
Stability Stable. Combustible. Incompatible with strong oxidizing agents, reducing agents.
Biological Applications Differential inhibition of brain specific binding
Major Application diagnostic assay manufacturing
hematology
histology
InChI 1S/C18H18N8.2ClH/c19-11-4-6-17(15(21)8-11)25-23-13-2-1-3-14(10-13)24-26-18-7-5-12(20)9-16(18)22;;/h1-10H,19-22H2;2*1H/b25-23+,26-24+;;
InChIKey MCZVRBLCRZWFJH-SPBSJSFYSA-N
SMILES Cl.Cl.Nc1ccc(\N=N\c2cccc(c2)\N=N\c3ccc(N)cc3N)c(N)c1
CAS DataBase Reference 10114-58-6(CAS DataBase Reference)
FDA UNII 14MUB626S2
EPA Substance Registry System C.I. Basic Brown 1, dihydrochloride (10114-58-6)
UNSPSC Code 12171500
NACRES NA.47

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313
PPE Eyeshields, Gloves, type N95 (US)
Hazard Codes  Xn-F,Xn,F
Risk Statements  20/21/22-11-36/37/38
Safety Statements  22-24/25-36/37/39-26-16-36
WGK Germany  3
TSCA  TSCA listed
HS Code  32041300
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
NFPA 704
0
1 0

Basic Brown 1 price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 861111 Bismarck Brown Y certified by the Biological Stain Commission, Dye content 50% 10114-58-6 25g $74.5 2026-04-30 Buy
Sigma-Aldrich 861111 Bismarck Brown Y certified by the Biological Stain Commission, Dye content 50% 10114-58-6 100g $191 2026-04-30 Buy
TCI Chemical B0780 Bismarck Brown 10114-58-6 25g $28 2026-04-30 Buy
Biosynth FB31889 Basic Brown 1 dihydrochloride 10114-58-6 50g $181 2026-06-04 Buy
Biosynth FB31889 Basic Brown 1 dihydrochloride 10114-58-6 100g $273 2026-06-04 Buy
Product number Packaging Price Buy
861111 25g $74.5 Buy
861111 100g $191 Buy
B0780 25g $28 Buy
FB31889 50g $181 Buy
FB31889 100g $273 Buy

Basic Brown 1 Chemical Properties, Uses, Production

Chemical Properties

purple to red-brown crystals

Uses

As a textile dye, biological stain.

Uses

Plasma stain for mucins, cartilage and goblet cellsBismarck Brown Y is used for staining mucine, cartilage and goblet cells.

Preparation

based in 2 Moore’s handling of the 3 moles Benzene-1,3-diaminehydrochloride (this product in the above may double the azo dyes as the main component of the mixture, and goods is usually two hydrochloric acid dyes by hydrates composition).

Definition

ChEBI: A hydrochloride that is the dihydrochloride of 4,4'-[1,3-phenylenebis(diazene-2,1-diyl)]di(benzene-1,3-diamine). Bismarck brown Y is 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.

Properties and Applications

brown. Brown powder. Soluble in water for yellow brown, slightly soluble in ethanol and soluble fiber element, insoluble in acetone, benzene, carbon tetrachloride, ceramic, and solvent. The strong sulfuric acid for brown, diluted into a red light brown; In nitric acid solution for orange, to yellow. The dye solution to join hydrochloric acid discoloration; Add 10% sodium hydroxide solution have orange precipitation. Used for wool, silk, leather, paper, bamboo, wood color, also used in the manufacture of color and solvent dye deposit.

Standard( Cotton ) Light Fastness Persperation Fastness Ironing Fastness Soaping
Fading Stain Fading Stain Fading Stain
C 1-2 1 1
A 2 4 4 4

Basic Brown 1 Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 281)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
future industrial shanghai co., ltd 400-0066400 13621662912 sales@jonln.com China 1989 65
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Winchem Industrial Co. Ltd 0574-83851061 info@win-chemical.com China 500 55
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Tangshan Moneide Trading Co., Ltd. 0315-8309571 15633399667 sales@moneidechem.com China 703 57
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57

View Latest Price from Basic Brown 1 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Basic Brown 1 pictures 2021-08-12 Basic Brown 1
10114-58-6
$10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd
Basic Brown 1 pictures 2019-07-06 Basic Brown 1
10114-58-6
$1.00 1KG 98%-100% 1000KG Career Henan Chemical Co
  • Basic Brown 1 pictures
  • Basic Brown 1
    10114-58-6
  • $10.00-15.00
  • 99%+ HPLC
  • Zhuozhou Wenxi import and Export Co., Ltd
4,4'-(M-PHENYLENEBISAZO)BIS-M-PHENYLENEDIAMINE DIHYDROCHLORIDE 4,4'-[1,3-PHENYLENEBIS(AZO)]-BIS[1,3-BENZENEDIAMINE] DIHYDROCHLORIDE BASIC BROWN NO 1 BASIC BROWN GX BASIC BROWN GXP BASIC BROWN 1 BASIC BROWN G BASIC BROWN G, GX, GXP BISMARCK BROWN BISMARCK BROWN B BISMARCK BROWN G BISMARCK BROWN Y (G) BISMARK BROWN Y CI NO 21000 CI 21000 EXCELSIOR BROWN LEATHER BROWN PHENYLENE BROWN 3-benzenediamine,4,4’-[1,3-phenylenebis(azo)]bis-dihydrochloride abcolbrownycex.conc VESUVINE VESUVINE G 1,3-bis(2,3-diaminophenylazo)benzene hydrochloride BISMARCK BROWN Y (G), FOR MICROSCOPY BISMARCK BROWN Y, CERTIFIED (C.I. 21000) BismarkBrownForMicroscopy BismarkBrownR/Y BismarckbraunG MANCHESTER BROWN 1,3-Benzenediamine, 4,4-1,3-phenylenebis(azo)bis-, dihydrochloride Duasyn Basic Brown H3R、Vesuvine BA Basic brown 1 (C.I. 21000) Basic Brown 1, Basic Brown G, GX, GXP, Excelsior Brown, Leather Brown, Manchester Brown, Phenylene Brown, Vesuvine Basic Brown 1, Bismarck Brown B, Vesuvine, 4,4μ-(m-Phenylenebisazo)bis-m-phenylenediamine dihydrochloride BISMARCK BROWN Y (CERT) Bismarck Brown Ycertified 4,4'-(m-Phenylenebisazo)bis(1,3-phenylenediamine)·2hydrochloride BesMarck brown Y Bismarck Brown Y,high purity biological stain Basic Brown 1 Vesuvine G Bismarck Brown Y, Plasma stain for mucin, cartilage and goblet cells 1,3-benzenediamine, 4,4 0 -[1,3-phenyle- nebis(azo)]bis-, Dihydrochloride C.i. Basic brown 1, dihydrochloride esmarck brown Y 1,3-Benzenediamine,4,4'-[1,3-phenylenebis(2,1-diazenediyl)]bis-, hydrochloride (1:2) BismarckBrownGG BismarckBrownTDR C.1.BasicBrown1(21000) DuasynBasicBrownH3R VesuvineBA VESUVIN Basic Brown 1 ISO 9001:2015 REACH AI3 52758 AI352758 AI3-52758 Bismarchizone Y BISMARK BROWN Y (G) Basic Brown 1 dihydrochloride