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D9805

Sigma-Aldrich

Fast Blue B Salt

Dye content ~95 %, Powder

Sinônimo(s):

o-Dianisidine bis(diazotized) zinc double salt, Azoic Diazo No. 48, DBB, Diazo Blue B, Naphthanil Diazo Blue B

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About This Item

Fórmula linear:
C14H12N4O2Cl2 · ZnCl2
Número CAS:
14263-94-6
Peso molecular:
475.47
Número do índice de cores:
37235
Beilstein:
1499067
Número CE:
238-153-2
Número MDL:
MFCD00075203
Código UNSPSC:
12171500
ID de substância PubChem:
24894113
NACRES:
NA.47

product name

Fast Blue B Salt, Dye content ~95 %

descrição

Technical grade

Nível de qualidade

200

forma

powder

composição

Dye content, ~95%

cor

yellow to dark brown

pf

>300 °C (lit.)

solubilidade

H2O: 1 mg/mL

aplicação(ões)

diagnostic assay manufacturing
hematology
histology

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

[Cl-].[Cl-].Cl[Zn]Cl.COc1cc(ccc1[N+]#N)-c2ccc([N+]#N)c(OC)c2

InChI

1S/C14H12N4O2.4ClH.Zn/c1-19-13-7-9(3-5-11(13)17-15)10-4-6-12(18-16)14(8-10)20-2;;;;;/h3-8H,1-2H3;4*1H;/q+2;;;;;+2/p-4

chave InChI

GPPKNJIWDULNQH-UHFFFAOYSA-J

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Categorias relacionadas

Aplicação

  • Fast Blue B has been used in the acid phosphatase test in Clostridium perfringens.
  • It has been used as a spraying agent in thin layer chromatography for the identification of separated components.
  • It has also been used for the determination of the lipase activity.

Ações bioquímicas/fisiológicas

Fast blue B is used for the determination of acetylcholinesterase activity. Acetylcholinesterase converts 1-naphthyl acetate to 1-naphthol, which reacts with fast blue B to form a purple-coloured diazonium dye. Similarly, fast blue B is also used for α- and β-glucosidase activity.

Pictogramas

FlameHealth hazard
GHS02,GHS08

Palavra indicadora

Danger

Frases de perigo

H242,H350

Classificações de perigo

Carc. 1B - Self-react. C

Código de classe de armazenamento

5.2 - Organic peroxides and self-reacting hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análise (COA)

Lot/Batch Number
MKCK4645
MKCG1594
MKCC1010
MKBZ2692V
MKBW8964V

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Partial characterization of pyloric-duodenal lipase of gilthead seabream (Sparus aurata).
Nolasco H, et al.
Fish Physiology and Biochemistry, 37, 43-43 (2011)
A TLC bioautographic method for the detection of alpha- and beta-glucosidase inhibitors in plant extracts.
Sim?es-Pires CA, et al.
Phytochemical Analysis, 20, 511-511 (2009)
Dong Ho Kang et al.
Polymers, 12(11) (2020-11-18)
In this study, composite anion exchange membranes (AEMs) were synthesized by cross-linking poly(phenylene oxide) (PPO) with cellulose functionalized by 1,4-diazabicyclo[2.2.2]-octane (DABCO) or di-guanidine (DG). The structural and morphological characteristics of the synthesized AEMs were characterized by FTIR, 1H-NMR, SEM, TEM
Evaluation of acid phosphatase as a confirmation test for Clostridium perfringens isolated from water.
Sartory DP, et al.
Letters in Applied Microbiology, 42, 418-418 (2006)
C N Kennett et al.
Journal of clinical periodontology, 24(6), 424-431 (1997-06-01)
Gingival crevicular fluid (GCF) was collected from chronic periodontitis patients using plastic micropipettes and coverslip smears stained with antibodies for leukocyte markers and Toluidine Blue for mast cells. The smears consisted of 70-80% granulocytes, 10-20% monocytes/macrophages, 5% mast cells and
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